388223010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1250899200

約数和(自身を除く): 862676190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 361, 378, 399, 513, 569, 570, 630, 665, 722, 798, 855, 945, 1026, 1083, 1138, 1197, 1330, 1707, 1710, 1805, 1890, 1995, 2166, 2394, 2527, 2565, 2845, 3249, 3414, 3591, 3610, 3983, 3990, 5054, 5121, 5130, 5415, 5690, 5985, 6498, 7182, 7581, 7966, 8535, 9747, 10242, 10811, 10830, 11949, 11970, 12635, 15162, 15363, 16245, 17070, 17955, 19494, 19915, 21622, 22743, 23898, 25270, 25605, 30726, 32433, 32490, 35847, 35910, 37905, 39830, 45486, 48735, 51210, 54055, 59745, 64866, 68229, 71694, 75677, 75810, 76815, 97299, 97470, 107541, 108110, 113715, 119490, 136458, 151354, 153630, 162165, 179235, 194598, 205409, 215082, 227031, 227430, 291897, 324330, 341145, 358470, 378385, 410818, 454062, 486495, 537705, 583794, 616227, 681093, 682290, 756770, 972990, 1027045, 1075410, 1135155, 1232454, 1362186, 1437863, 1459485, 1848681, 2043279, 2054090, 2270310, 2875726, 2918970, 3081135, 3405465, 3697362, 4086558, 4313589, 5546043, 6162270, 6810930, 7189315, 8627178, 9243405, 10216395, 11092086, 12940767, 14378630, 18486810, 20432790, 21567945, 25881534, 27730215, 38822301, 43135890, 55460430, 64703835, 77644602, 129407670, 194111505, 388223010]

約数ペア:

[(1, 388223010), (2, 194111505), (3, 129407670), (5, 77644602), (6, 64703835), (7, 55460430), (9, 43135890), (10, 38822301), (14, 27730215), (15, 25881534), (18, 21567945), (19, 20432790), (21, 18486810), (27, 14378630), (30, 12940767), (35, 11092086), (38, 10216395), (42, 9243405), (45, 8627178), (54, 7189315), (57, 6810930), (63, 6162270), (70, 5546043), (90, 4313589), (95, 4086558), (105, 3697362), (114, 3405465), (126, 3081135), (133, 2918970), (135, 2875726), (171, 2270310), (189, 2054090), (190, 2043279), (210, 1848681), (266, 1459485), (270, 1437863), (285, 1362186), (315, 1232454), (342, 1135155), (361, 1075410), (378, 1027045), (399, 972990), (513, 756770), (569, 682290), (570, 681093), (630, 616227), (665, 583794), (722, 537705), (798, 486495), (855, 454062), (945, 410818), (1026, 378385), (1083, 358470), (1138, 341145), (1197, 324330), (1330, 291897), (1707, 227430), (1710, 227031), (1805, 215082), (1890, 205409), (1995, 194598), (2166, 179235), (2394, 162165), (2527, 153630), (2565, 151354), (2845, 136458), (3249, 119490), (3414, 113715), (3591, 108110), (3610, 107541), (3983, 97470), (3990, 97299), (5054, 76815), (5121, 75810), (5130, 75677), (5415, 71694), (5690, 68229), (5985, 64866), (6498, 59745), (7182, 54055), (7581, 51210), (7966, 48735), (8535, 45486), (9747, 39830), (10242, 37905), (10811, 35910), (10830, 35847), (11949, 32490), (11970, 32433), (12635, 30726), (15162, 25605), (15363, 25270), (16245, 23898), (17070, 22743), (17955, 21622), (19494, 19915)]