321899760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 1413659520

約数和(自身を除く): 1091759760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 195, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 272, 273, 280, 289, 306, 312, 315, 336, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 560, 578, 585, 595, 612, 624, 630, 663, 680, 714, 720, 728, 765, 780, 816, 819, 840, 867, 884, 910, 936, 952, 1008, 1020, 1040, 1071, 1092, 1105, 1156, 1170, 1190, 1224, 1260, 1326, 1360, 1365, 1428, 1445, 1456, 1530, 1547, 1560, 1638, 1680, 1734, 1768, 1785, 1820, 1872, 1904, 1989, 2023, 2040, 2142, 2184, 2210, 2312, 2340, 2380, 2448, 2520, 2601, 2652, 2730, 2856, 2890, 3060, 3094, 3120, 3276, 3315, 3468, 3536, 3570, 3640, 3757, 3978, 4046, 4080, 4095, 4284, 4335, 4368, 4420, 4624, 4641, 4680, 4760, 4913, 5040, 5202, 5304, 5355, 5460, 5712, 5780, 6069, 6120, 6188, 6552, 6630, 6936, 7140, 7280, 7514, 7735, 7956, 8092, 8190, 8568, 8670, 8840, 9282, 9360, 9520, 9826, 9945, 10115, 10404, 10608, 10710, 10920, 11271, 11560, 12138, 12240, 12376, 13005, 13104, 13260, 13872, 13923, 14280, 14739, 15028, 15470, 15912, 16184, 16380, 17136, 17340, 17680, 18207, 18564, 18785, 19652, 19890, 20230, 20808, 21420, 21840, 22542, 23120, 23205, 24276, 24565, 24752, 26010, 26299, 26520, 27846, 28560, 29478, 30056, 30345, 30940, 31824, 32368, 32760, 33813, 34391, 34680, 36414, 37128, 37570, 39304, 39780, 40460, 41616, 42840, 44217, 45084, 46410, 48552, 49130, 52020, 52598, 53040, 55692, 56355, 58956, 60112, 60690, 61880, 63869, 65520, 67626, 68782, 69360, 69615, 72828, 73695, 74256, 75140, 78608, 78897, 79560, 80920, 85680, 88434, 90168, 91035, 92820, 97104, 98260, 103173, 104040, 105196, 111384, 112710, 117912, 121380, 123760, 127738, 131495, 135252, 137564, 139230, 145656, 147390, 150280, 157794, 159120, 161840, 169065, 171955, 176868, 180336, 182070, 185640, 191607, 196520, 206346, 208080, 210392, 221085, 222768, 225420, 235824, 236691, 242760, 255476, 262990, 270504, 275128, 278460, 291312, 294780, 300560, 309519, 315588, 319345, 338130, 343910, 353736, 364140, 371280, 383214, 393040, 394485, 412692, 420784, 442170, 447083, 450840, 473382, 485520, 510952, 515865, 525980, 541008, 550256, 556920, 574821, 589560, 619038, 631176, 638690, 676260, 687820, 707472, 728280, 766428, 788970, 825384, 884340, 894166, 901680, 946764, 958035, 1021904, 1031730, 1051960, 1113840, 1149642, 1179120, 1183455, 1238076, 1262352, 1277380, 1341249, 1352520, 1375640, 1456560, 1532856, 1547595, 1577940, 1650768, 1768680, 1788332, 1893528, 1916070, 2063460, 2103920, 2235415, 2299284, 2366910, 2476152, 2554760, 2682498, 2705040, 2751280, 2874105, 3065712, 3095190, 3155880, 3537360, 3576664, 3787056, 3832140, 4023747, 4126920, 4470830, 4598568, 4733820, 4952304, 5109520, 5364996, 5748210, 6190380, 6311760, 6706245, 7153328, 7664280, 8047494, 8253840, 8941660, 9197136, 9467640, 10729992, 11496420, 12380760, 13412490, 15328560, 16094988, 17883320, 18935280, 20118735, 21459984, 22992840, 24761520, 26824980, 32189976, 35766640, 40237470, 45985680, 53649960, 64379952, 80474940, 107299920, 160949880, 321899760]

約数ペア:

[(1, 321899760), (2, 160949880), (3, 107299920), (4, 80474940), (5, 64379952), (6, 53649960), (7, 45985680), (8, 40237470), (9, 35766640), (10, 32189976), (12, 26824980), (13, 24761520), (14, 22992840), (15, 21459984), (16, 20118735), (17, 18935280), (18, 17883320), (20, 16094988), (21, 15328560), (24, 13412490), (26, 12380760), (28, 11496420), (30, 10729992), (34, 9467640), (35, 9197136), (36, 8941660), (39, 8253840), (40, 8047494), (42, 7664280), (45, 7153328), (48, 6706245), (51, 6311760), (52, 6190380), (56, 5748210), (60, 5364996), (63, 5109520), (65, 4952304), (68, 4733820), (70, 4598568), (72, 4470830), (78, 4126920), (80, 4023747), (84, 3832140), (85, 3787056), (90, 3576664), (91, 3537360), (102, 3155880), (104, 3095190), (105, 3065712), (112, 2874105), (117, 2751280), (119, 2705040), (120, 2682498), (126, 2554760), (130, 2476152), (136, 2366910), (140, 2299284), (144, 2235415), (153, 2103920), (156, 2063460), (168, 1916070), (170, 1893528), (180, 1788332), (182, 1768680), (195, 1650768), (204, 1577940), (208, 1547595), (210, 1532856), (221, 1456560), (234, 1375640), (238, 1352520), (240, 1341249), (252, 1277380), (255, 1262352), (260, 1238076), (272, 1183455), (273, 1179120), (280, 1149642), (289, 1113840), (306, 1051960), (312, 1031730), (315, 1021904), (336, 958035), (340, 946764), (357, 901680), (360, 894166), (364, 884340), (390, 825384), (408, 788970), (420, 766428), (442, 728280), (455, 707472), (468, 687820), (476, 676260), (504, 638690), (510, 631176), (520, 619038), (546, 589560), (560, 574821), (578, 556920), (585, 550256), (595, 541008), (612, 525980), (624, 515865), (630, 510952), (663, 485520), (680, 473382), (714, 450840), (720, 447083), (728, 442170), (765, 420784), (780, 412692), (816, 394485), (819, 393040), (840, 383214), (867, 371280), (884, 364140), (910, 353736), (936, 343910), (952, 338130), (1008, 319345), (1020, 315588), (1040, 309519), (1071, 300560), (1092, 294780), (1105, 291312), (1156, 278460), (1170, 275128), (1190, 270504), (1224, 262990), (1260, 255476), (1326, 242760), (1360, 236691), (1365, 235824), (1428, 225420), (1445, 222768), (1456, 221085), (1530, 210392), (1547, 208080), (1560, 206346), (1638, 196520), (1680, 191607), (1734, 185640), (1768, 182070), (1785, 180336), (1820, 176868), (1872, 171955), (1904, 169065), (1989, 161840), (2023, 159120), (2040, 157794), (2142, 150280), (2184, 147390), (2210, 145656), (2312, 139230), (2340, 137564), (2380, 135252), (2448, 131495), (2520, 127738), (2601, 123760), (2652, 121380), (2730, 117912), (2856, 112710), (2890, 111384), (3060, 105196), (3094, 104040), (3120, 103173), (3276, 98260), (3315, 97104), (3468, 92820), (3536, 91035), (3570, 90168), (3640, 88434), (3757, 85680), (3978, 80920), (4046, 79560), (4080, 78897), (4095, 78608), (4284, 75140), (4335, 74256), (4368, 73695), (4420, 72828), (4624, 69615), (4641, 69360), (4680, 68782), (4760, 67626), (4913, 65520), (5040, 63869), (5202, 61880), (5304, 60690), (5355, 60112), (5460, 58956), (5712, 56355), (5780, 55692), (6069, 53040), (6120, 52598), (6188, 52020), (6552, 49130), (6630, 48552), (6936, 46410), (7140, 45084), (7280, 44217), (7514, 42840), (7735, 41616), (7956, 40460), (8092, 39780), (8190, 39304), (8568, 37570), (8670, 37128), (8840, 36414), (9282, 34680), (9360, 34391), (9520, 33813), (9826, 32760), (9945, 32368), (10115, 31824), (10404, 30940), (10608, 30345), (10710, 30056), (10920, 29478), (11271, 28560), (11560, 27846), (12138, 26520), (12240, 26299), (12376, 26010), (13005, 24752), (13104, 24565), (13260, 24276), (13872, 23205), (13923, 23120), (14280, 22542), (14739, 21840), (15028, 21420), (15470, 20808), (15912, 20230), (16184, 19890), (16380, 19652), (17136, 18785), (17340, 18564), (17680, 18207)]