1188397860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 3625824384

約数和(自身を除く): 2437426524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 233, 260, 338, 390, 466, 503, 507, 676, 699, 780, 845, 932, 1006, 1014, 1165, 1398, 1509, 1690, 2012, 2028, 2330, 2515, 2535, 2796, 3018, 3029, 3380, 3495, 4660, 5030, 5070, 6036, 6058, 6539, 6990, 7545, 9087, 10060, 10140, 12116, 13078, 13980, 15090, 15145, 18174, 19617, 26156, 30180, 30290, 32695, 36348, 39234, 39377, 45435, 60580, 65390, 78468, 78754, 85007, 90870, 98085, 117199, 118131, 130780, 157508, 170014, 181740, 196170, 196885, 234398, 236262, 255021, 340028, 351597, 392340, 393770, 425035, 468796, 472524, 510042, 585995, 590655, 703194, 787540, 850070, 1020084, 1171990, 1181310, 1275105, 1406388, 1523587, 1700140, 1757985, 2343980, 2362620, 2550210, 3047174, 3515970, 4570761, 5100420, 6094348, 7031940, 7617935, 9141522, 15235870, 18283044, 19806631, 22853805, 30471740, 39613262, 45707610, 59419893, 79226524, 91415220, 99033155, 118839786, 198066310, 237679572, 297099465, 396132620, 594198930, 1188397860]

約数ペア:

[(1, 1188397860), (2, 594198930), (3, 396132620), (4, 297099465), (5, 237679572), (6, 198066310), (10, 118839786), (12, 99033155), (13, 91415220), (15, 79226524), (20, 59419893), (26, 45707610), (30, 39613262), (39, 30471740), (52, 22853805), (60, 19806631), (65, 18283044), (78, 15235870), (130, 9141522), (156, 7617935), (169, 7031940), (195, 6094348), (233, 5100420), (260, 4570761), (338, 3515970), (390, 3047174), (466, 2550210), (503, 2362620), (507, 2343980), (676, 1757985), (699, 1700140), (780, 1523587), (845, 1406388), (932, 1275105), (1006, 1181310), (1014, 1171990), (1165, 1020084), (1398, 850070), (1509, 787540), (1690, 703194), (2012, 590655), (2028, 585995), (2330, 510042), (2515, 472524), (2535, 468796), (2796, 425035), (3018, 393770), (3029, 392340), (3380, 351597), (3495, 340028), (4660, 255021), (5030, 236262), (5070, 234398), (6036, 196885), (6058, 196170), (6539, 181740), (6990, 170014), (7545, 157508), (9087, 130780), (10060, 118131), (10140, 117199), (12116, 98085), (13078, 90870), (13980, 85007), (15090, 78754), (15145, 78468), (18174, 65390), (19617, 60580), (26156, 45435), (30180, 39377), (30290, 39234), (32695, 36348)]