172008720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 701955072

約数和(自身を除く): 529946352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 34, 36, 39, 40, 45, 46, 47, 48, 51, 52, 60, 65, 68, 69, 72, 78, 80, 85, 90, 92, 94, 102, 104, 115, 117, 120, 130, 136, 138, 141, 144, 153, 156, 170, 180, 184, 188, 195, 204, 207, 208, 221, 230, 234, 235, 240, 255, 260, 272, 276, 282, 299, 306, 312, 340, 345, 360, 368, 376, 390, 391, 408, 414, 423, 442, 460, 468, 470, 510, 520, 552, 564, 585, 598, 611, 612, 624, 663, 680, 690, 705, 720, 752, 765, 780, 782, 799, 816, 828, 846, 884, 897, 920, 936, 940, 1020, 1035, 1040, 1081, 1104, 1105, 1128, 1170, 1173, 1196, 1222, 1224, 1326, 1360, 1380, 1410, 1495, 1530, 1560, 1564, 1598, 1656, 1692, 1768, 1794, 1833, 1840, 1872, 1880, 1955, 1989, 2040, 2070, 2115, 2162, 2210, 2256, 2340, 2346, 2392, 2397, 2444, 2448, 2652, 2691, 2760, 2820, 2990, 3055, 3060, 3120, 3128, 3196, 3243, 3312, 3315, 3384, 3519, 3536, 3588, 3666, 3760, 3910, 3978, 3995, 4080, 4140, 4230, 4324, 4420, 4485, 4680, 4692, 4784, 4794, 4888, 5083, 5304, 5382, 5405, 5499, 5520, 5640, 5865, 5980, 6110, 6120, 6256, 6392, 6486, 6630, 6768, 7038, 7176, 7191, 7332, 7820, 7956, 7990, 8280, 8460, 8648, 8840, 8970, 9165, 9360, 9384, 9588, 9729, 9776, 9945, 10166, 10387, 10608, 10764, 10810, 10998, 11280, 11730, 11960, 11985, 12220, 12240, 12784, 12972, 13260, 13455, 14053, 14076, 14352, 14382, 14664, 15249, 15640, 15912, 15980, 16215, 16560, 16920, 17296, 17595, 17680, 17940, 18330, 18377, 18768, 19176, 19458, 19890, 20332, 20774, 21528, 21620, 21996, 23460, 23920, 23970, 24440, 25415, 25944, 26520, 26910, 27495, 28106, 28152, 28764, 29328, 30498, 31161, 31280, 31824, 31960, 32430, 33840, 35190, 35880, 35955, 36660, 36754, 38352, 38916, 39780, 40664, 41548, 42159, 43056, 43240, 43992, 45747, 46920, 47940, 48645, 48880, 50830, 51888, 51935, 53040, 53820, 54990, 55131, 56212, 56304, 57528, 60996, 62322, 63920, 64860, 70265, 70380, 71760, 71910, 73320, 73508, 76245, 77832, 79560, 81328, 83096, 84318, 86480, 87984, 91494, 91885, 93483, 93840, 95880, 97290, 101660, 103870, 107640, 109980, 110262, 112424, 115056, 121992, 124644, 126477, 129720, 140530, 140760, 143820, 146640, 147016, 152490, 155664, 155805, 159120, 165393, 166192, 168636, 182988, 183770, 186966, 191760, 194580, 203320, 207740, 210795, 215280, 219960, 220524, 224848, 228735, 238901, 243984, 249288, 252954, 259440, 275655, 281060, 281520, 287640, 294032, 304980, 311610, 330786, 337272, 365976, 367540, 373932, 389160, 406640, 415480, 421590, 439920, 441048, 457470, 467415, 477802, 498576, 505908, 551310, 562120, 575280, 609960, 623220, 632385, 661572, 674544, 716703, 731952, 735080, 747864, 778320, 826965, 830960, 843180, 882096, 914940, 934830, 955604, 1011816, 1102620, 1124240, 1194505, 1219920, 1246440, 1264770, 1323144, 1433406, 1470160, 1495728, 1653930, 1686360, 1829880, 1869660, 1911208, 2023632, 2150109, 2205240, 2389010, 2492880, 2529540, 2646288, 2866812, 3307860, 3372720, 3583515, 3659760, 3739320, 3822416, 4300218, 4410480, 4778020, 5059080, 5733624, 6615720, 7167030, 7478640, 8600436, 9556040, 10118160, 10750545, 11467248, 13231440, 14334060, 17200872, 19112080, 21501090, 28668120, 34401744, 43002180, 57336240, 86004360, 172008720]

約数ペア:

[(1, 172008720), (2, 86004360), (3, 57336240), (4, 43002180), (5, 34401744), (6, 28668120), (8, 21501090), (9, 19112080), (10, 17200872), (12, 14334060), (13, 13231440), (15, 11467248), (16, 10750545), (17, 10118160), (18, 9556040), (20, 8600436), (23, 7478640), (24, 7167030), (26, 6615720), (30, 5733624), (34, 5059080), (36, 4778020), (39, 4410480), (40, 4300218), (45, 3822416), (46, 3739320), (47, 3659760), (48, 3583515), (51, 3372720), (52, 3307860), (60, 2866812), (65, 2646288), (68, 2529540), (69, 2492880), (72, 2389010), (78, 2205240), (80, 2150109), (85, 2023632), (90, 1911208), (92, 1869660), (94, 1829880), (102, 1686360), (104, 1653930), (115, 1495728), (117, 1470160), (120, 1433406), (130, 1323144), (136, 1264770), (138, 1246440), (141, 1219920), (144, 1194505), (153, 1124240), (156, 1102620), (170, 1011816), (180, 955604), (184, 934830), (188, 914940), (195, 882096), (204, 843180), (207, 830960), (208, 826965), (221, 778320), (230, 747864), (234, 735080), (235, 731952), (240, 716703), (255, 674544), (260, 661572), (272, 632385), (276, 623220), (282, 609960), (299, 575280), (306, 562120), (312, 551310), (340, 505908), (345, 498576), (360, 477802), (368, 467415), (376, 457470), (390, 441048), (391, 439920), (408, 421590), (414, 415480), (423, 406640), (442, 389160), (460, 373932), (468, 367540), (470, 365976), (510, 337272), (520, 330786), (552, 311610), (564, 304980), (585, 294032), (598, 287640), (611, 281520), (612, 281060), (624, 275655), (663, 259440), (680, 252954), (690, 249288), (705, 243984), (720, 238901), (752, 228735), (765, 224848), (780, 220524), (782, 219960), (799, 215280), (816, 210795), (828, 207740), (846, 203320), (884, 194580), (897, 191760), (920, 186966), (936, 183770), (940, 182988), (1020, 168636), (1035, 166192), (1040, 165393), (1081, 159120), (1104, 155805), (1105, 155664), (1128, 152490), (1170, 147016), (1173, 146640), (1196, 143820), (1222, 140760), (1224, 140530), (1326, 129720), (1360, 126477), (1380, 124644), (1410, 121992), (1495, 115056), (1530, 112424), (1560, 110262), (1564, 109980), (1598, 107640), (1656, 103870), (1692, 101660), (1768, 97290), (1794, 95880), (1833, 93840), (1840, 93483), (1872, 91885), (1880, 91494), (1955, 87984), (1989, 86480), (2040, 84318), (2070, 83096), (2115, 81328), (2162, 79560), (2210, 77832), (2256, 76245), (2340, 73508), (2346, 73320), (2392, 71910), (2397, 71760), (2444, 70380), (2448, 70265), (2652, 64860), (2691, 63920), (2760, 62322), (2820, 60996), (2990, 57528), (3055, 56304), (3060, 56212), (3120, 55131), (3128, 54990), (3196, 53820), (3243, 53040), (3312, 51935), (3315, 51888), (3384, 50830), (3519, 48880), (3536, 48645), (3588, 47940), (3666, 46920), (3760, 45747), (3910, 43992), (3978, 43240), (3995, 43056), (4080, 42159), (4140, 41548), (4230, 40664), (4324, 39780), (4420, 38916), (4485, 38352), (4680, 36754), (4692, 36660), (4784, 35955), (4794, 35880), (4888, 35190), (5083, 33840), (5304, 32430), (5382, 31960), (5405, 31824), (5499, 31280), (5520, 31161), (5640, 30498), (5865, 29328), (5980, 28764), (6110, 28152), (6120, 28106), (6256, 27495), (6392, 26910), (6486, 26520), (6630, 25944), (6768, 25415), (7038, 24440), (7176, 23970), (7191, 23920), (7332, 23460), (7820, 21996), (7956, 21620), (7990, 21528), (8280, 20774), (8460, 20332), (8648, 19890), (8840, 19458), (8970, 19176), (9165, 18768), (9360, 18377), (9384, 18330), (9588, 17940), (9729, 17680), (9776, 17595), (9945, 17296), (10166, 16920), (10387, 16560), (10608, 16215), (10764, 15980), (10810, 15912), (10998, 15640), (11280, 15249), (11730, 14664), (11960, 14382), (11985, 14352), (12220, 14076), (12240, 14053), (12784, 13455), (12972, 13260)]