9173755920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5477}}^1$

素因数の和:6497

約数の個数: 160

約数和(自身を含む): 32539845888

約数和(自身を除く): 23366089968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 997, 1680, 1994, 2991, 3988, 4985, 5477, 5982, 6979, 7976, 9970, 10954, 11964, 13958, 14955, 15952, 16431, 19940, 20937, 21908, 23928, 27385, 27916, 29910, 32862, 34895, 38339, 39880, 41874, 43816, 47856, 54770, 55832, 59820, 65724, 69790, 76678, 79760, 82155, 83748, 87632, 104685, 109540, 111664, 115017, 119640, 131448, 139580, 153356, 164310, 167496, 191695, 209370, 219080, 230034, 239280, 262896, 279160, 306712, 328620, 334992, 383390, 418740, 438160, 460068, 558320, 575085, 613424, 657240, 766780, 837480, 920136, 1150170, 1314480, 1533560, 1674960, 1840272, 2300340, 3067120, 4600680, 5460569, 9201360, 10921138, 16381707, 21842276, 27302845, 32763414, 38223983, 43684552, 54605690, 65526828, 76447966, 81908535, 87369104, 109211380, 114671949, 131053656, 152895932, 163817070, 191119915, 218422760, 229343898, 262107312, 305791864, 327634140, 382239830, 436845520, 458687796, 573359745, 611583728, 655268280, 764479660, 917375592, 1146719490, 1310536560, 1528959320, 1834751184, 2293438980, 3057918640, 4586877960, 9173755920]

約数ペア:

[(1, 9173755920), (2, 4586877960), (3, 3057918640), (4, 2293438980), (5, 1834751184), (6, 1528959320), (7, 1310536560), (8, 1146719490), (10, 917375592), (12, 764479660), (14, 655268280), (15, 611583728), (16, 573359745), (20, 458687796), (21, 436845520), (24, 382239830), (28, 327634140), (30, 305791864), (35, 262107312), (40, 229343898), (42, 218422760), (48, 191119915), (56, 163817070), (60, 152895932), (70, 131053656), (80, 114671949), (84, 109211380), (105, 87369104), (112, 81908535), (120, 76447966), (140, 65526828), (168, 54605690), (210, 43684552), (240, 38223983), (280, 32763414), (336, 27302845), (420, 21842276), (560, 16381707), (840, 10921138), (997, 9201360), (1680, 5460569), (1994, 4600680), (2991, 3067120), (3988, 2300340), (4985, 1840272), (5477, 1674960), (5982, 1533560), (6979, 1314480), (7976, 1150170), (9970, 920136), (10954, 837480), (11964, 766780), (13958, 657240), (14955, 613424), (15952, 575085), (16431, 558320), (19940, 460068), (20937, 438160), (21908, 418740), (23928, 383390), (27385, 334992), (27916, 328620), (29910, 306712), (32862, 279160), (34895, 262896), (38339, 239280), (39880, 230034), (41874, 219080), (43816, 209370), (47856, 191695), (54770, 167496), (55832, 164310), (59820, 153356), (65724, 139580), (69790, 131448), (76678, 119640), (79760, 115017), (82155, 111664), (83748, 109540), (87632, 104685)]