2510011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1362

約数の個数: 320

約数和(自身を含む): 9119416320

約数和(自身を除く): 6609404400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 37, 39, 40, 48, 51, 52, 60, 65, 68, 74, 78, 80, 85, 102, 104, 111, 120, 130, 136, 148, 156, 170, 185, 195, 204, 208, 221, 222, 240, 255, 260, 272, 296, 312, 340, 370, 390, 408, 442, 444, 481, 510, 520, 555, 592, 624, 629, 663, 680, 740, 780, 816, 884, 888, 962, 1020, 1040, 1105, 1110, 1258, 1279, 1326, 1360, 1443, 1480, 1560, 1768, 1776, 1887, 1924, 2040, 2210, 2220, 2405, 2516, 2558, 2652, 2886, 2960, 3120, 3145, 3315, 3536, 3774, 3837, 3848, 4080, 4420, 4440, 4810, 5032, 5116, 5304, 5772, 6290, 6395, 6630, 7215, 7548, 7674, 7696, 8177, 8840, 8880, 9435, 9620, 10064, 10232, 10608, 11544, 12580, 12790, 13260, 14430, 15096, 15348, 16354, 16627, 17680, 18870, 19185, 19240, 20464, 21743, 23088, 24531, 25160, 25580, 26520, 28860, 30192, 30696, 32708, 33254, 37740, 38370, 38480, 40885, 43486, 47323, 49062, 49881, 50320, 51160, 53040, 57720, 61392, 65229, 65416, 66508, 75480, 76740, 81770, 83135, 86972, 94646, 98124, 99762, 102320, 108715, 115440, 122655, 130458, 130832, 133016, 141969, 150960, 153480, 163540, 166270, 173944, 189292, 196248, 199524, 217430, 236615, 245310, 249405, 260916, 266032, 282659, 283938, 306960, 326145, 327080, 332540, 347888, 378584, 392496, 399048, 434860, 473230, 490620, 498810, 521832, 565318, 567876, 615199, 652290, 654160, 665080, 709845, 757168, 798096, 804491, 847977, 869720, 946460, 981240, 997620, 1043664, 1130636, 1135752, 1230398, 1304580, 1330160, 1413295, 1419690, 1608982, 1695954, 1739440, 1845597, 1892920, 1962480, 1995240, 2261272, 2271504, 2413473, 2460796, 2609160, 2826590, 2839380, 3075995, 3217964, 3391908, 3691194, 3785840, 3990480, 4022455, 4239885, 4522544, 4826946, 4921592, 5218320, 5653180, 5678760, 6151990, 6435928, 6783816, 7382388, 8044910, 8479770, 9227985, 9653892, 9843184, 10458383, 11306360, 11357520, 12067365, 12303980, 12871856, 13567632, 14764776, 16089820, 16959540, 18455970, 19307784, 20916766, 22612720, 24134730, 24607960, 29529552, 31375149, 32179640, 33919080, 36911940, 38615568, 41833532, 48269460, 49215920, 52291915, 62750298, 64359280, 67838160, 73823880, 83667064, 96538920, 104583830, 125500596, 147647760, 156875745, 167334128, 193077840, 209167660, 251001192, 313751490, 418335320, 502002384, 627502980, 836670640, 1255005960, 2510011920]

約数ペア:

[(1, 2510011920), (2, 1255005960), (3, 836670640), (4, 627502980), (5, 502002384), (6, 418335320), (8, 313751490), (10, 251001192), (12, 209167660), (13, 193077840), (15, 167334128), (16, 156875745), (17, 147647760), (20, 125500596), (24, 104583830), (26, 96538920), (30, 83667064), (34, 73823880), (37, 67838160), (39, 64359280), (40, 62750298), (48, 52291915), (51, 49215920), (52, 48269460), (60, 41833532), (65, 38615568), (68, 36911940), (74, 33919080), (78, 32179640), (80, 31375149), (85, 29529552), (102, 24607960), (104, 24134730), (111, 22612720), (120, 20916766), (130, 19307784), (136, 18455970), (148, 16959540), (156, 16089820), (170, 14764776), (185, 13567632), (195, 12871856), (204, 12303980), (208, 12067365), (221, 11357520), (222, 11306360), (240, 10458383), (255, 9843184), (260, 9653892), (272, 9227985), (296, 8479770), (312, 8044910), (340, 7382388), (370, 6783816), (390, 6435928), (408, 6151990), (442, 5678760), (444, 5653180), (481, 5218320), (510, 4921592), (520, 4826946), (555, 4522544), (592, 4239885), (624, 4022455), (629, 3990480), (663, 3785840), (680, 3691194), (740, 3391908), (780, 3217964), (816, 3075995), (884, 2839380), (888, 2826590), (962, 2609160), (1020, 2460796), (1040, 2413473), (1105, 2271504), (1110, 2261272), (1258, 1995240), (1279, 1962480), (1326, 1892920), (1360, 1845597), (1443, 1739440), (1480, 1695954), (1560, 1608982), (1768, 1419690), (1776, 1413295), (1887, 1330160), (1924, 1304580), (2040, 1230398), (2210, 1135752), (2220, 1130636), (2405, 1043664), (2516, 997620), (2558, 981240), (2652, 946460), (2886, 869720), (2960, 847977), (3120, 804491), (3145, 798096), (3315, 757168), (3536, 709845), (3774, 665080), (3837, 654160), (3848, 652290), (4080, 615199), (4420, 567876), (4440, 565318), (4810, 521832), (5032, 498810), (5116, 490620), (5304, 473230), (5772, 434860), (6290, 399048), (6395, 392496), (6630, 378584), (7215, 347888), (7548, 332540), (7674, 327080), (7696, 326145), (8177, 306960), (8840, 283938), (8880, 282659), (9435, 266032), (9620, 260916), (10064, 249405), (10232, 245310), (10608, 236615), (11544, 217430), (12580, 199524), (12790, 196248), (13260, 189292), (14430, 173944), (15096, 166270), (15348, 163540), (16354, 153480), (16627, 150960), (17680, 141969), (18870, 133016), (19185, 130832), (19240, 130458), (20464, 122655), (21743, 115440), (23088, 108715), (24531, 102320), (25160, 99762), (25580, 98124), (26520, 94646), (28860, 86972), (30192, 83135), (30696, 81770), (32708, 76740), (33254, 75480), (37740, 66508), (38370, 65416), (38480, 65229), (40885, 61392), (43486, 57720), (47323, 53040), (49062, 51160), (49881, 50320)]