120730260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 421037568

約数和(自身を除く): 300307308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 457, 476, 510, 518, 555, 595, 629, 714, 740, 777, 914, 1020, 1036, 1110, 1190, 1258, 1295, 1371, 1428, 1554, 1785, 1828, 1887, 2220, 2285, 2380, 2516, 2590, 2742, 3108, 3145, 3199, 3570, 3774, 3885, 4403, 4570, 5180, 5484, 6290, 6398, 6855, 7140, 7548, 7769, 7770, 8806, 9140, 9435, 9597, 12580, 12796, 13209, 13710, 15538, 15540, 15995, 16909, 17612, 18870, 19194, 22015, 23307, 26418, 27420, 31076, 31990, 33818, 37740, 38388, 38845, 44030, 46614, 47985, 50727, 52836, 54383, 63980, 66045, 67636, 77690, 84545, 88060, 93228, 95970, 101454, 108766, 116535, 118363, 132090, 155380, 163149, 169090, 191940, 202908, 217532, 233070, 236726, 253635, 264180, 271915, 287453, 326298, 338180, 355089, 466140, 473452, 507270, 543830, 574906, 591815, 652596, 710178, 815745, 862359, 1014540, 1087660, 1149812, 1183630, 1420356, 1437265, 1631490, 1724718, 1775445, 2012171, 2367260, 2874530, 3262980, 3449436, 3550890, 4024342, 4311795, 5749060, 6036513, 7101780, 8048684, 8623590, 10060855, 12073026, 17247180, 20121710, 24146052, 30182565, 40243420, 60365130, 120730260]

約数ペア:

[(1, 120730260), (2, 60365130), (3, 40243420), (4, 30182565), (5, 24146052), (6, 20121710), (7, 17247180), (10, 12073026), (12, 10060855), (14, 8623590), (15, 8048684), (17, 7101780), (20, 6036513), (21, 5749060), (28, 4311795), (30, 4024342), (34, 3550890), (35, 3449436), (37, 3262980), (42, 2874530), (51, 2367260), (60, 2012171), (68, 1775445), (70, 1724718), (74, 1631490), (84, 1437265), (85, 1420356), (102, 1183630), (105, 1149812), (111, 1087660), (119, 1014540), (140, 862359), (148, 815745), (170, 710178), (185, 652596), (204, 591815), (210, 574906), (222, 543830), (238, 507270), (255, 473452), (259, 466140), (340, 355089), (357, 338180), (370, 326298), (420, 287453), (444, 271915), (457, 264180), (476, 253635), (510, 236726), (518, 233070), (555, 217532), (595, 202908), (629, 191940), (714, 169090), (740, 163149), (777, 155380), (914, 132090), (1020, 118363), (1036, 116535), (1110, 108766), (1190, 101454), (1258, 95970), (1295, 93228), (1371, 88060), (1428, 84545), (1554, 77690), (1785, 67636), (1828, 66045), (1887, 63980), (2220, 54383), (2285, 52836), (2380, 50727), (2516, 47985), (2590, 46614), (2742, 44030), (3108, 38845), (3145, 38388), (3199, 37740), (3570, 33818), (3774, 31990), (3885, 31076), (4403, 27420), (4570, 26418), (5180, 23307), (5484, 22015), (6290, 19194), (6398, 18870), (6855, 17612), (7140, 16909), (7548, 15995), (7769, 15540), (7770, 15538), (8806, 13710), (9140, 13209), (9435, 12796), (9597, 12580)]