620233740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 2339635200

約数和(自身を除く): 1719401460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 67, 70, 79, 84, 90, 93, 105, 108, 124, 126, 134, 135, 140, 155, 158, 180, 186, 189, 201, 210, 217, 237, 252, 268, 270, 279, 310, 315, 316, 335, 372, 378, 395, 402, 420, 434, 465, 469, 474, 540, 553, 558, 603, 620, 630, 651, 670, 711, 756, 790, 804, 837, 868, 930, 938, 945, 948, 1005, 1085, 1106, 1116, 1185, 1206, 1260, 1302, 1340, 1395, 1407, 1422, 1580, 1659, 1674, 1809, 1860, 1876, 1890, 1953, 2010, 2077, 2133, 2170, 2212, 2345, 2370, 2412, 2449, 2604, 2765, 2790, 2814, 2844, 3015, 3255, 3318, 3348, 3555, 3618, 3780, 3906, 4020, 4154, 4185, 4221, 4266, 4340, 4690, 4740, 4898, 4977, 5293, 5530, 5580, 5628, 5859, 6030, 6231, 6510, 6636, 7035, 7110, 7236, 7347, 7812, 8295, 8308, 8370, 8442, 8532, 9045, 9380, 9765, 9796, 9954, 10385, 10586, 10665, 11060, 11718, 12060, 12245, 12462, 12663, 13020, 14070, 14220, 14539, 14694, 14931, 15879, 16590, 16740, 16884, 17143, 18090, 18693, 19530, 19908, 20770, 21105, 21172, 21330, 22041, 23436, 24490, 24885, 24924, 25326, 26465, 28140, 29078, 29295, 29388, 29862, 31155, 31758, 33180, 34286, 36180, 36735, 37051, 37386, 39060, 41540, 42210, 42660, 43617, 44082, 47637, 48980, 49770, 50652, 51429, 52930, 56079, 58156, 58590, 59724, 62310, 63315, 63516, 66123, 68572, 72695, 73470, 74102, 74655, 74772, 79395, 84420, 85715, 87234, 88164, 93465, 95274, 99540, 102858, 105860, 110205, 111153, 112158, 117180, 124620, 126630, 130851, 132246, 142911, 145390, 146940, 148204, 149310, 154287, 158790, 164083, 171430, 174468, 185255, 186930, 190548, 205716, 218085, 220410, 222306, 224316, 238185, 253260, 257145, 261702, 264492, 280395, 285822, 290780, 298620, 308574, 317580, 328166, 330615, 333459, 342860, 370510, 373860, 392553, 436170, 440820, 444612, 462861, 476370, 492249, 514290, 523404, 555765, 560790, 571644, 617148, 654255, 656332, 661230, 666918, 714555, 741020, 771435, 785106, 820415, 872340, 925722, 952740, 984498, 1000377, 1028580, 1111530, 1121580, 1148581, 1308510, 1322460, 1333836, 1429110, 1476747, 1542870, 1570212, 1640830, 1667295, 1851444, 1962765, 1968996, 2000754, 2223060, 2297162, 2314305, 2461245, 2617020, 2858220, 2953494, 3085740, 3281660, 3334590, 3445743, 3925530, 4001508, 4430241, 4594324, 4628610, 4922490, 5001885, 5742905, 5906988, 6669180, 6891486, 7383735, 7851060, 8860482, 9257220, 9844980, 10003770, 10337229, 11485810, 13782972, 14767470, 17228715, 17720964, 20007540, 20674458, 22151205, 22971620, 29534940, 31011687, 34457430, 41348916, 44302410, 51686145, 62023374, 68914860, 88604820, 103372290, 124046748, 155058435, 206744580, 310116870, 620233740]

約数ペア:

[(1, 620233740), (2, 310116870), (3, 206744580), (4, 155058435), (5, 124046748), (6, 103372290), (7, 88604820), (9, 68914860), (10, 62023374), (12, 51686145), (14, 44302410), (15, 41348916), (18, 34457430), (20, 31011687), (21, 29534940), (27, 22971620), (28, 22151205), (30, 20674458), (31, 20007540), (35, 17720964), (36, 17228715), (42, 14767470), (45, 13782972), (54, 11485810), (60, 10337229), (62, 10003770), (63, 9844980), (67, 9257220), (70, 8860482), (79, 7851060), (84, 7383735), (90, 6891486), (93, 6669180), (105, 5906988), (108, 5742905), (124, 5001885), (126, 4922490), (134, 4628610), (135, 4594324), (140, 4430241), (155, 4001508), (158, 3925530), (180, 3445743), (186, 3334590), (189, 3281660), (201, 3085740), (210, 2953494), (217, 2858220), (237, 2617020), (252, 2461245), (268, 2314305), (270, 2297162), (279, 2223060), (310, 2000754), (315, 1968996), (316, 1962765), (335, 1851444), (372, 1667295), (378, 1640830), (395, 1570212), (402, 1542870), (420, 1476747), (434, 1429110), (465, 1333836), (469, 1322460), (474, 1308510), (540, 1148581), (553, 1121580), (558, 1111530), (603, 1028580), (620, 1000377), (630, 984498), (651, 952740), (670, 925722), (711, 872340), (756, 820415), (790, 785106), (804, 771435), (837, 741020), (868, 714555), (930, 666918), (938, 661230), (945, 656332), (948, 654255), (1005, 617148), (1085, 571644), (1106, 560790), (1116, 555765), (1185, 523404), (1206, 514290), (1260, 492249), (1302, 476370), (1340, 462861), (1395, 444612), (1407, 440820), (1422, 436170), (1580, 392553), (1659, 373860), (1674, 370510), (1809, 342860), (1860, 333459), (1876, 330615), (1890, 328166), (1953, 317580), (2010, 308574), (2077, 298620), (2133, 290780), (2170, 285822), (2212, 280395), (2345, 264492), (2370, 261702), (2412, 257145), (2449, 253260), (2604, 238185), (2765, 224316), (2790, 222306), (2814, 220410), (2844, 218085), (3015, 205716), (3255, 190548), (3318, 186930), (3348, 185255), (3555, 174468), (3618, 171430), (3780, 164083), (3906, 158790), (4020, 154287), (4154, 149310), (4185, 148204), (4221, 146940), (4266, 145390), (4340, 142911), (4690, 132246), (4740, 130851), (4898, 126630), (4977, 124620), (5293, 117180), (5530, 112158), (5580, 111153), (5628, 110205), (5859, 105860), (6030, 102858), (6231, 99540), (6510, 95274), (6636, 93465), (7035, 88164), (7110, 87234), (7236, 85715), (7347, 84420), (7812, 79395), (8295, 74772), (8308, 74655), (8370, 74102), (8442, 73470), (8532, 72695), (9045, 68572), (9380, 66123), (9765, 63516), (9796, 63315), (9954, 62310), (10385, 59724), (10586, 58590), (10665, 58156), (11060, 56079), (11718, 52930), (12060, 51429), (12245, 50652), (12462, 49770), (12663, 48980), (13020, 47637), (14070, 44082), (14220, 43617), (14539, 42660), (14694, 42210), (14931, 41540), (15879, 39060), (16590, 37386), (16740, 37051), (16884, 36735), (17143, 36180), (18090, 34286), (18693, 33180), (19530, 31758), (19908, 31155), (20770, 29862), (21105, 29388), (21172, 29295), (21330, 29078), (22041, 28140), (23436, 26465), (24490, 25326), (24885, 24924)]