8239968240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{6637}}^1$

素因数の和:7399

約数の個数: 160

約数和(自身を含む): 29236938240

約数和(自身を除く): 20996970000

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, 739, 840, 1478, 1680, 2217, 2956, 3695, 4434, 5173, 5912, 6637, 7390, 8868, 10346, 11085, 11824, 13274, 14780, 15519, 17736, 19911, 20692, 22170, 25865, 26548, 29560, 31038, 33185, 35472, 39822, 41384, 44340, 46459, 51730, 53096, 59120, 62076, 66370, 77595, 79644, 82768, 88680, 92918, 99555, 103460, 106192, 124152, 132740, 139377, 155190, 159288, 177360, 185836, 199110, 206920, 232295, 248304, 265480, 278754, 310380, 318576, 371672, 398220, 413840, 464590, 530960, 557508, 620760, 696885, 743344, 796440, 929180, 1115016, 1241520, 1393770, 1592880, 1858360, 2230032, 2787540, 3716720, 4904743, 5575080, 9809486, 11150160, 14714229, 19618972, 24523715, 29428458, 34333201, 39237944, 49047430, 58856916, 68666402, 73571145, 78475888, 98094860, 102999603, 117713832, 137332804, 147142290, 171666005, 196189720, 205999206, 235427664, 274665608, 294284580, 343332010, 392379440, 411998412, 514998015, 549331216, 588569160, 686664020, 823996824, 1029996030, 1177138320, 1373328040, 1647993648, 2059992060, 2746656080, 4119984120, 8239968240]

約数ペア:

[(1, 8239968240), (2, 4119984120), (3, 2746656080), (4, 2059992060), (5, 1647993648), (6, 1373328040), (7, 1177138320), (8, 1029996030), (10, 823996824), (12, 686664020), (14, 588569160), (15, 549331216), (16, 514998015), (20, 411998412), (21, 392379440), (24, 343332010), (28, 294284580), (30, 274665608), (35, 235427664), (40, 205999206), (42, 196189720), (48, 171666005), (56, 147142290), (60, 137332804), (70, 117713832), (80, 102999603), (84, 98094860), (105, 78475888), (112, 73571145), (120, 68666402), (140, 58856916), (168, 49047430), (210, 39237944), (240, 34333201), (280, 29428458), (336, 24523715), (420, 19618972), (560, 14714229), (739, 11150160), (840, 9809486), (1478, 5575080), (1680, 4904743), (2217, 3716720), (2956, 2787540), (3695, 2230032), (4434, 1858360), (5173, 1592880), (5912, 1393770), (6637, 1241520), (7390, 1115016), (8868, 929180), (10346, 796440), (11085, 743344), (11824, 696885), (13274, 620760), (14780, 557508), (15519, 530960), (17736, 464590), (19911, 413840), (20692, 398220), (22170, 371672), (25865, 318576), (26548, 310380), (29560, 278754), (31038, 265480), (33185, 248304), (35472, 232295), (39822, 206920), (41384, 199110), (44340, 185836), (46459, 177360), (51730, 159288), (53096, 155190), (59120, 139377), (62076, 132740), (66370, 124152), (77595, 106192), (79644, 103460), (82768, 99555), (88680, 92918)]