1229507370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 256

約数和(自身を含む): 4073287680

約数和(自身を除く): 2843780310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 163, 182, 189, 195, 210, 234, 270, 273, 307, 315, 326, 351, 378, 390, 455, 489, 546, 585, 614, 630, 702, 815, 819, 910, 921, 945, 978, 1141, 1170, 1365, 1467, 1535, 1630, 1638, 1755, 1842, 1890, 2119, 2149, 2282, 2445, 2457, 2730, 2763, 2934, 3070, 3423, 3510, 3991, 4095, 4238, 4298, 4401, 4605, 4890, 4914, 5526, 5705, 6357, 6447, 6846, 7335, 7982, 8190, 8289, 8802, 9210, 10269, 10595, 10745, 11410, 11973, 12285, 12714, 12894, 13815, 14670, 14833, 16578, 17115, 19071, 19341, 19955, 20538, 21190, 21490, 22005, 23946, 24570, 27630, 27937, 29666, 30807, 31785, 32235, 34230, 35919, 38142, 38682, 39910, 41445, 44010, 44499, 50041, 51345, 55874, 57213, 58023, 59865, 61614, 63570, 64470, 71838, 74165, 82890, 83811, 88998, 95355, 96705, 100082, 102690, 107757, 114426, 116046, 119730, 133497, 139685, 148330, 150123, 154035, 167622, 179595, 190710, 193410, 215514, 222495, 250205, 251433, 266994, 279370, 286065, 290115, 300246, 308070, 350287, 359190, 400491, 419055, 444990, 450369, 500410, 502866, 538785, 572130, 580230, 650533, 667485, 700574, 750615, 754299, 800982, 838110, 900738, 1050861, 1077570, 1257165, 1301066, 1334970, 1351107, 1501230, 1508598, 1751435, 1951599, 2002455, 2101722, 2251845, 2514330, 2702214, 3152583, 3252665, 3502870, 3771495, 3903198, 4004910, 4503690, 4553731, 5254305, 5854797, 6305166, 6505330, 6755535, 7542990, 9107462, 9457749, 9757995, 10508610, 11709594, 13511070, 13661193, 15762915, 17564391, 18915498, 19515990, 22768655, 27322386, 29273985, 31525830, 35128782, 40983579, 45537310, 47288745, 58547970, 68305965, 81967158, 87821955, 94577490, 122950737, 136611930, 175643910, 204917895, 245901474, 409835790, 614753685, 1229507370]

約数ペア:

[(1, 1229507370), (2, 614753685), (3, 409835790), (5, 245901474), (6, 204917895), (7, 175643910), (9, 136611930), (10, 122950737), (13, 94577490), (14, 87821955), (15, 81967158), (18, 68305965), (21, 58547970), (26, 47288745), (27, 45537310), (30, 40983579), (35, 35128782), (39, 31525830), (42, 29273985), (45, 27322386), (54, 22768655), (63, 19515990), (65, 18915498), (70, 17564391), (78, 15762915), (90, 13661193), (91, 13511070), (105, 11709594), (117, 10508610), (126, 9757995), (130, 9457749), (135, 9107462), (163, 7542990), (182, 6755535), (189, 6505330), (195, 6305166), (210, 5854797), (234, 5254305), (270, 4553731), (273, 4503690), (307, 4004910), (315, 3903198), (326, 3771495), (351, 3502870), (378, 3252665), (390, 3152583), (455, 2702214), (489, 2514330), (546, 2251845), (585, 2101722), (614, 2002455), (630, 1951599), (702, 1751435), (815, 1508598), (819, 1501230), (910, 1351107), (921, 1334970), (945, 1301066), (978, 1257165), (1141, 1077570), (1170, 1050861), (1365, 900738), (1467, 838110), (1535, 800982), (1630, 754299), (1638, 750615), (1755, 700574), (1842, 667485), (1890, 650533), (2119, 580230), (2149, 572130), (2282, 538785), (2445, 502866), (2457, 500410), (2730, 450369), (2763, 444990), (2934, 419055), (3070, 400491), (3423, 359190), (3510, 350287), (3991, 308070), (4095, 300246), (4238, 290115), (4298, 286065), (4401, 279370), (4605, 266994), (4890, 251433), (4914, 250205), (5526, 222495), (5705, 215514), (6357, 193410), (6447, 190710), (6846, 179595), (7335, 167622), (7982, 154035), (8190, 150123), (8289, 148330), (8802, 139685), (9210, 133497), (10269, 119730), (10595, 116046), (10745, 114426), (11410, 107757), (11973, 102690), (12285, 100082), (12714, 96705), (12894, 95355), (13815, 88998), (14670, 83811), (14833, 82890), (16578, 74165), (17115, 71838), (19071, 64470), (19341, 63570), (19955, 61614), (20538, 59865), (21190, 58023), (21490, 57213), (22005, 55874), (23946, 51345), (24570, 50041), (27630, 44499), (27937, 44010), (29666, 41445), (30807, 39910), (31785, 38682), (32235, 38142), (34230, 35919)]