227328780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 769886208

約数和(自身を除く): 542557428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 101, 105, 115, 138, 140, 161, 202, 210, 230, 233, 276, 303, 322, 345, 404, 420, 460, 466, 483, 505, 606, 644, 690, 699, 707, 805, 932, 966, 1010, 1165, 1212, 1380, 1398, 1414, 1515, 1610, 1631, 1932, 2020, 2121, 2323, 2330, 2415, 2796, 2828, 3030, 3220, 3262, 3495, 3535, 4242, 4646, 4660, 4830, 4893, 5359, 6060, 6524, 6969, 6990, 7070, 8155, 8484, 9292, 9660, 9786, 10605, 10718, 11615, 13938, 13980, 14140, 16077, 16261, 16310, 19572, 21210, 21436, 23230, 23533, 24465, 26795, 27876, 32154, 32522, 32620, 34845, 37513, 42420, 46460, 47066, 48783, 48930, 53590, 64308, 65044, 69690, 70599, 75026, 80385, 81305, 94132, 97566, 97860, 107180, 112539, 117665, 139380, 141198, 150052, 160770, 162610, 164731, 187565, 195132, 225078, 235330, 243915, 282396, 321540, 325220, 329462, 352995, 375130, 450156, 470660, 487830, 494193, 541259, 562695, 658924, 705990, 750260, 823655, 975660, 988386, 1082518, 1125390, 1411980, 1623777, 1647310, 1976772, 2165036, 2250780, 2470965, 2706295, 3247554, 3294620, 3788813, 4941930, 5412590, 6495108, 7577626, 8118885, 9883860, 10825180, 11366439, 15155252, 16237770, 18944065, 22732878, 32475540, 37888130, 45465756, 56832195, 75776260, 113664390, 227328780]

約数ペア:

[(1, 227328780), (2, 113664390), (3, 75776260), (4, 56832195), (5, 45465756), (6, 37888130), (7, 32475540), (10, 22732878), (12, 18944065), (14, 16237770), (15, 15155252), (20, 11366439), (21, 10825180), (23, 9883860), (28, 8118885), (30, 7577626), (35, 6495108), (42, 5412590), (46, 4941930), (60, 3788813), (69, 3294620), (70, 3247554), (84, 2706295), (92, 2470965), (101, 2250780), (105, 2165036), (115, 1976772), (138, 1647310), (140, 1623777), (161, 1411980), (202, 1125390), (210, 1082518), (230, 988386), (233, 975660), (276, 823655), (303, 750260), (322, 705990), (345, 658924), (404, 562695), (420, 541259), (460, 494193), (466, 487830), (483, 470660), (505, 450156), (606, 375130), (644, 352995), (690, 329462), (699, 325220), (707, 321540), (805, 282396), (932, 243915), (966, 235330), (1010, 225078), (1165, 195132), (1212, 187565), (1380, 164731), (1398, 162610), (1414, 160770), (1515, 150052), (1610, 141198), (1631, 139380), (1932, 117665), (2020, 112539), (2121, 107180), (2323, 97860), (2330, 97566), (2415, 94132), (2796, 81305), (2828, 80385), (3030, 75026), (3220, 70599), (3262, 69690), (3495, 65044), (3535, 64308), (4242, 53590), (4646, 48930), (4660, 48783), (4830, 47066), (4893, 46460), (5359, 42420), (6060, 37513), (6524, 34845), (6969, 32620), (6990, 32522), (7070, 32154), (8155, 27876), (8484, 26795), (9292, 24465), (9660, 23533), (9786, 23230), (10605, 21436), (10718, 21210), (11615, 19572), (13938, 16310), (13980, 16261), (14140, 16077)]