768688830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5571

約数の個数: 192

約数和(自身を含む): 2604970368

約数和(自身を除く): 1836281538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1989, 2142, 2210, 2730, 3094, 3315, 3570, 3978, 4095, 4641, 5355, 5521, 6630, 7735, 8190, 9282, 9945, 10710, 11042, 13923, 15470, 16563, 19890, 23205, 27605, 27846, 33126, 38647, 46410, 49689, 55210, 69615, 71773, 77294, 82815, 93857, 99378, 115941, 139230, 143546, 165630, 187714, 193235, 215319, 231882, 248445, 281571, 347823, 358865, 386470, 430638, 469285, 496890, 502411, 563142, 579705, 645957, 656999, 695646, 717730, 844713, 938570, 1004822, 1076595, 1159410, 1220141, 1291914, 1313998, 1407855, 1507233, 1689426, 1739115, 1970997, 2153190, 2440282, 2512055, 2815710, 3014466, 3229785, 3284995, 3478230, 3660423, 3941994, 4223565, 4521699, 5024110, 5912991, 6100705, 6459570, 6569990, 7320846, 7536165, 8447130, 8540987, 9043398, 9854985, 10981269, 11825982, 12201410, 15072330, 17081974, 18302115, 19709970, 21962538, 22608495, 25622961, 29564955, 36604230, 42704935, 45216990, 51245922, 54906345, 59129910, 76868883, 85409870, 109812690, 128114805, 153737766, 256229610, 384344415, 768688830]

約数ペア:

[(1, 768688830), (2, 384344415), (3, 256229610), (5, 153737766), (6, 128114805), (7, 109812690), (9, 85409870), (10, 76868883), (13, 59129910), (14, 54906345), (15, 51245922), (17, 45216990), (18, 42704935), (21, 36604230), (26, 29564955), (30, 25622961), (34, 22608495), (35, 21962538), (39, 19709970), (42, 18302115), (45, 17081974), (51, 15072330), (63, 12201410), (65, 11825982), (70, 10981269), (78, 9854985), (85, 9043398), (90, 8540987), (91, 8447130), (102, 7536165), (105, 7320846), (117, 6569990), (119, 6459570), (126, 6100705), (130, 5912991), (153, 5024110), (170, 4521699), (182, 4223565), (195, 3941994), (210, 3660423), (221, 3478230), (234, 3284995), (238, 3229785), (255, 3014466), (273, 2815710), (306, 2512055), (315, 2440282), (357, 2153190), (390, 1970997), (442, 1739115), (455, 1689426), (510, 1507233), (546, 1407855), (585, 1313998), (595, 1291914), (630, 1220141), (663, 1159410), (714, 1076595), (765, 1004822), (819, 938570), (910, 844713), (1071, 717730), (1105, 695646), (1170, 656999), (1190, 645957), (1326, 579705), (1365, 563142), (1530, 502411), (1547, 496890), (1638, 469285), (1785, 430638), (1989, 386470), (2142, 358865), (2210, 347823), (2730, 281571), (3094, 248445), (3315, 231882), (3570, 215319), (3978, 193235), (4095, 187714), (4641, 165630), (5355, 143546), (5521, 139230), (6630, 115941), (7735, 99378), (8190, 93857), (9282, 82815), (9945, 77294), (10710, 71773), (11042, 69615), (13923, 55210), (15470, 49689), (16563, 46410), (19890, 38647), (23205, 33126), (27605, 27846)]