2564603340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 8503025664

約数和(自身を除く): 5938422324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 289, 310, 340, 367, 372, 390, 403, 442, 465, 510, 527, 578, 620, 663, 734, 780, 806, 867, 884, 930, 1020, 1054, 1101, 1105, 1156, 1209, 1326, 1445, 1468, 1581, 1612, 1734, 1835, 1860, 2015, 2108, 2202, 2210, 2418, 2635, 2652, 2890, 3162, 3315, 3468, 3670, 3757, 4030, 4335, 4404, 4420, 4771, 4836, 5270, 5505, 5780, 6045, 6239, 6324, 6630, 6851, 7340, 7514, 7905, 8060, 8670, 8959, 9542, 10540, 11010, 11271, 11377, 12090, 12478, 13260, 13702, 14313, 15028, 15810, 17340, 17918, 18717, 18785, 19084, 20553, 22020, 22542, 22754, 23855, 24180, 24956, 26877, 27404, 28626, 31195, 31620, 34131, 34255, 35836, 37434, 37570, 41106, 44795, 45084, 45508, 47710, 53754, 56355, 56885, 57252, 62390, 68262, 68510, 71565, 74868, 75140, 81107, 82212, 89590, 93585, 95420, 102765, 106063, 107508, 112710, 113770, 116467, 124780, 134385, 136524, 137020, 143130, 147901, 162214, 170655, 179180, 187170, 193409, 205530, 212126, 225420, 227540, 232934, 243321, 268770, 286260, 295802, 318189, 324428, 341310, 349401, 374340, 386818, 405535, 411060, 424252, 443703, 465868, 486642, 530315, 537540, 580227, 582335, 591604, 636378, 682620, 698802, 739505, 773636, 811070, 887406, 967045, 973284, 1060630, 1160454, 1164670, 1216605, 1272756, 1378819, 1397604, 1479010, 1590945, 1622140, 1747005, 1774812, 1934090, 2121260, 2218515, 2320908, 2329340, 2433210, 2514317, 2757638, 2901135, 2958020, 3181890, 3287953, 3494010, 3868180, 4136457, 4437030, 4866420, 5028634, 5515276, 5802270, 6363780, 6575906, 6894095, 6988020, 7542951, 8272914, 8874060, 9863859, 10057268, 11604540, 12571585, 13151812, 13788190, 15085902, 16439765, 16545828, 19727718, 20682285, 25143170, 27576380, 30171804, 32879530, 37714755, 39455436, 41364570, 42743389, 49319295, 50286340, 65759060, 75429510, 82729140, 85486778, 98638590, 128230167, 150859020, 170973556, 197277180, 213716945, 256460334, 427433890, 512920668, 641150835, 854867780, 1282301670, 2564603340]

約数ペア:

[(1, 2564603340), (2, 1282301670), (3, 854867780), (4, 641150835), (5, 512920668), (6, 427433890), (10, 256460334), (12, 213716945), (13, 197277180), (15, 170973556), (17, 150859020), (20, 128230167), (26, 98638590), (30, 85486778), (31, 82729140), (34, 75429510), (39, 65759060), (51, 50286340), (52, 49319295), (60, 42743389), (62, 41364570), (65, 39455436), (68, 37714755), (78, 32879530), (85, 30171804), (93, 27576380), (102, 25143170), (124, 20682285), (130, 19727718), (155, 16545828), (156, 16439765), (170, 15085902), (186, 13788190), (195, 13151812), (204, 12571585), (221, 11604540), (255, 10057268), (260, 9863859), (289, 8874060), (310, 8272914), (340, 7542951), (367, 6988020), (372, 6894095), (390, 6575906), (403, 6363780), (442, 5802270), (465, 5515276), (510, 5028634), (527, 4866420), (578, 4437030), (620, 4136457), (663, 3868180), (734, 3494010), (780, 3287953), (806, 3181890), (867, 2958020), (884, 2901135), (930, 2757638), (1020, 2514317), (1054, 2433210), (1101, 2329340), (1105, 2320908), (1156, 2218515), (1209, 2121260), (1326, 1934090), (1445, 1774812), (1468, 1747005), (1581, 1622140), (1612, 1590945), (1734, 1479010), (1835, 1397604), (1860, 1378819), (2015, 1272756), (2108, 1216605), (2202, 1164670), (2210, 1160454), (2418, 1060630), (2635, 973284), (2652, 967045), (2890, 887406), (3162, 811070), (3315, 773636), (3468, 739505), (3670, 698802), (3757, 682620), (4030, 636378), (4335, 591604), (4404, 582335), (4420, 580227), (4771, 537540), (4836, 530315), (5270, 486642), (5505, 465868), (5780, 443703), (6045, 424252), (6239, 411060), (6324, 405535), (6630, 386818), (6851, 374340), (7340, 349401), (7514, 341310), (7905, 324428), (8060, 318189), (8670, 295802), (8959, 286260), (9542, 268770), (10540, 243321), (11010, 232934), (11271, 227540), (11377, 225420), (12090, 212126), (12478, 205530), (13260, 193409), (13702, 187170), (14313, 179180), (15028, 170655), (15810, 162214), (17340, 147901), (17918, 143130), (18717, 137020), (18785, 136524), (19084, 134385), (20553, 124780), (22020, 116467), (22542, 113770), (22754, 112710), (23855, 107508), (24180, 106063), (24956, 102765), (26877, 95420), (27404, 93585), (28626, 89590), (31195, 82212), (31620, 81107), (34131, 75140), (34255, 74868), (35836, 71565), (37434, 68510), (37570, 68262), (41106, 62390), (44795, 57252), (45084, 56885), (45508, 56355), (47710, 53754)]