1181538540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1449

約数の個数: 288

約数和(自身を含む): 4497607296

約数和(自身を除く): 3316068756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 117, 126, 130, 140, 156, 159, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 315, 318, 364, 371, 390, 420, 455, 468, 477, 530, 546, 585, 630, 636, 689, 742, 780, 795, 819, 910, 954, 1060, 1092, 1113, 1170, 1260, 1361, 1365, 1378, 1484, 1590, 1638, 1820, 1855, 1908, 2067, 2226, 2340, 2385, 2722, 2730, 2756, 3180, 3276, 3339, 3445, 3710, 4083, 4095, 4134, 4452, 4770, 4823, 5444, 5460, 5565, 6201, 6678, 6805, 6890, 7420, 8166, 8190, 8268, 9527, 9540, 9646, 10335, 11130, 12249, 12402, 13356, 13610, 13780, 14469, 16332, 16380, 16695, 17693, 19054, 19292, 20415, 20670, 22260, 24115, 24498, 24804, 27220, 28581, 28938, 31005, 33390, 35386, 38108, 40830, 41340, 43407, 47635, 48230, 48996, 53079, 57162, 57876, 61245, 62010, 66780, 70772, 72133, 72345, 81660, 85743, 86814, 88465, 95270, 96460, 106158, 114324, 122490, 123851, 124020, 142905, 144266, 144690, 159237, 171486, 173628, 176930, 190540, 212316, 216399, 217035, 244980, 247702, 265395, 285810, 288532, 289380, 318474, 342972, 353860, 360665, 371553, 428715, 432798, 434070, 495404, 504931, 530790, 571620, 619255, 636948, 649197, 721330, 743106, 796185, 857430, 865596, 868140, 937729, 1009862, 1061580, 1081995, 1114659, 1238510, 1298394, 1442660, 1486212, 1514793, 1592370, 1714860, 1857765, 1875458, 2019724, 2163990, 2229318, 2477020, 2524655, 2596788, 2813187, 3029586, 3184740, 3245985, 3715530, 3750916, 4327980, 4458636, 4544379, 4688645, 5049310, 5573295, 5626374, 6059172, 6491970, 6564103, 7431060, 7573965, 8439561, 9088758, 9377290, 10098620, 11146590, 11252748, 12983940, 13128206, 14065935, 15147930, 16879122, 18177516, 18754580, 19692309, 22293180, 22721895, 26256412, 28131870, 30295860, 32820515, 33758244, 39384618, 42197805, 45443790, 56263740, 59076927, 65641030, 78769236, 84395610, 90887580, 98461545, 118153854, 131282060, 168791220, 196923090, 236307708, 295384635, 393846180, 590769270, 1181538540]

約数ペア:

[(1, 1181538540), (2, 590769270), (3, 393846180), (4, 295384635), (5, 236307708), (6, 196923090), (7, 168791220), (9, 131282060), (10, 118153854), (12, 98461545), (13, 90887580), (14, 84395610), (15, 78769236), (18, 65641030), (20, 59076927), (21, 56263740), (26, 45443790), (28, 42197805), (30, 39384618), (35, 33758244), (36, 32820515), (39, 30295860), (42, 28131870), (45, 26256412), (52, 22721895), (53, 22293180), (60, 19692309), (63, 18754580), (65, 18177516), (70, 16879122), (78, 15147930), (84, 14065935), (90, 13128206), (91, 12983940), (105, 11252748), (106, 11146590), (117, 10098620), (126, 9377290), (130, 9088758), (140, 8439561), (156, 7573965), (159, 7431060), (180, 6564103), (182, 6491970), (195, 6059172), (210, 5626374), (212, 5573295), (234, 5049310), (252, 4688645), (260, 4544379), (265, 4458636), (273, 4327980), (315, 3750916), (318, 3715530), (364, 3245985), (371, 3184740), (390, 3029586), (420, 2813187), (455, 2596788), (468, 2524655), (477, 2477020), (530, 2229318), (546, 2163990), (585, 2019724), (630, 1875458), (636, 1857765), (689, 1714860), (742, 1592370), (780, 1514793), (795, 1486212), (819, 1442660), (910, 1298394), (954, 1238510), (1060, 1114659), (1092, 1081995), (1113, 1061580), (1170, 1009862), (1260, 937729), (1361, 868140), (1365, 865596), (1378, 857430), (1484, 796185), (1590, 743106), (1638, 721330), (1820, 649197), (1855, 636948), (1908, 619255), (2067, 571620), (2226, 530790), (2340, 504931), (2385, 495404), (2722, 434070), (2730, 432798), (2756, 428715), (3180, 371553), (3276, 360665), (3339, 353860), (3445, 342972), (3710, 318474), (4083, 289380), (4095, 288532), (4134, 285810), (4452, 265395), (4770, 247702), (4823, 244980), (5444, 217035), (5460, 216399), (5565, 212316), (6201, 190540), (6678, 176930), (6805, 173628), (6890, 171486), (7420, 159237), (8166, 144690), (8190, 144266), (8268, 142905), (9527, 124020), (9540, 123851), (9646, 122490), (10335, 114324), (11130, 106158), (12249, 96460), (12402, 95270), (13356, 88465), (13610, 86814), (13780, 85743), (14469, 81660), (16332, 72345), (16380, 72133), (16695, 70772), (17693, 66780), (19054, 62010), (19292, 61245), (20415, 57876), (20670, 57162), (22260, 53079), (24115, 48996), (24498, 48230), (24804, 47635), (27220, 43407), (28581, 41340), (28938, 40830), (31005, 38108), (33390, 35386)]