836741880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 3056054400

約数和(自身を除く): 2219312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 351, 360, 366, 390, 468, 488, 520, 540, 549, 585, 610, 702, 732, 780, 793, 915, 936, 977, 1080, 1098, 1170, 1220, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 1954, 2196, 2340, 2379, 2440, 2745, 2808, 2931, 3172, 3294, 3510, 3660, 3908, 3965, 4392, 4680, 4758, 4885, 5490, 5862, 6344, 6588, 7020, 7137, 7320, 7816, 7930, 8235, 8793, 9516, 9770, 10980, 11724, 11895, 12701, 13176, 14040, 14274, 14655, 15860, 16470, 17586, 19032, 19540, 21411, 21960, 23448, 23790, 25402, 26379, 28548, 29310, 31720, 32940, 35172, 35685, 38103, 39080, 42822, 43965, 47580, 50804, 52758, 57096, 58620, 59597, 63505, 65880, 70344, 71370, 76206, 85644, 87930, 95160, 101608, 105516, 107055, 114309, 117240, 119194, 127010, 131895, 142740, 152412, 171288, 175860, 178791, 190515, 211032, 214110, 228618, 238388, 254020, 263790, 285480, 297985, 304824, 342927, 351720, 357582, 381030, 428220, 457236, 476776, 508040, 527580, 536373, 571545, 595970, 685854, 715164, 762060, 774761, 856440, 893955, 914472, 1055160, 1072746, 1143090, 1191940, 1371708, 1430328, 1524120, 1549522, 1609119, 1714635, 1787910, 2145492, 2286180, 2324283, 2383880, 2681865, 2743416, 3099044, 3218238, 3429270, 3575820, 3873805, 4290984, 4572360, 4648566, 5363730, 6198088, 6436476, 6858540, 6972849, 7151640, 7747610, 8045595, 9297132, 10727460, 11621415, 12872952, 13717080, 13945698, 15495220, 16091190, 18594264, 20918547, 21454920, 23242830, 27891396, 30990440, 32182380, 34864245, 41837094, 46485660, 55782792, 64364760, 69728490, 83674188, 92971320, 104592735, 139456980, 167348376, 209185470, 278913960, 418370940, 836741880]

約数ペア:

[(1, 836741880), (2, 418370940), (3, 278913960), (4, 209185470), (5, 167348376), (6, 139456980), (8, 104592735), (9, 92971320), (10, 83674188), (12, 69728490), (13, 64364760), (15, 55782792), (18, 46485660), (20, 41837094), (24, 34864245), (26, 32182380), (27, 30990440), (30, 27891396), (36, 23242830), (39, 21454920), (40, 20918547), (45, 18594264), (52, 16091190), (54, 15495220), (60, 13945698), (61, 13717080), (65, 12872952), (72, 11621415), (78, 10727460), (90, 9297132), (104, 8045595), (108, 7747610), (117, 7151640), (120, 6972849), (122, 6858540), (130, 6436476), (135, 6198088), (156, 5363730), (180, 4648566), (183, 4572360), (195, 4290984), (216, 3873805), (234, 3575820), (244, 3429270), (260, 3218238), (270, 3099044), (305, 2743416), (312, 2681865), (351, 2383880), (360, 2324283), (366, 2286180), (390, 2145492), (468, 1787910), (488, 1714635), (520, 1609119), (540, 1549522), (549, 1524120), (585, 1430328), (610, 1371708), (702, 1191940), (732, 1143090), (780, 1072746), (793, 1055160), (915, 914472), (936, 893955), (977, 856440), (1080, 774761), (1098, 762060), (1170, 715164), (1220, 685854), (1404, 595970), (1464, 571545), (1560, 536373), (1586, 527580), (1647, 508040), (1755, 476776), (1830, 457236), (1954, 428220), (2196, 381030), (2340, 357582), (2379, 351720), (2440, 342927), (2745, 304824), (2808, 297985), (2931, 285480), (3172, 263790), (3294, 254020), (3510, 238388), (3660, 228618), (3908, 214110), (3965, 211032), (4392, 190515), (4680, 178791), (4758, 175860), (4885, 171288), (5490, 152412), (5862, 142740), (6344, 131895), (6588, 127010), (7020, 119194), (7137, 117240), (7320, 114309), (7816, 107055), (7930, 105516), (8235, 101608), (8793, 95160), (9516, 87930), (9770, 85644), (10980, 76206), (11724, 71370), (11895, 70344), (12701, 65880), (13176, 63505), (14040, 59597), (14274, 58620), (14655, 57096), (15860, 52758), (16470, 50804), (17586, 47580), (19032, 43965), (19540, 42822), (21411, 39080), (21960, 38103), (23448, 35685), (23790, 35172), (25402, 32940), (26379, 31720), (28548, 29310)]