379643940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8586

約数の個数: 144

約数和(自身を含む): 1305595200

約数和(自身を除く): 925951260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8539, 8892, 11115, 14820, 17078, 22230, 25617, 34156, 42695, 44460, 51234, 76851, 85390, 102468, 111007, 128085, 153702, 162241, 170780, 222014, 256170, 307404, 324482, 333021, 384255, 444028, 486723, 512340, 555035, 648964, 666042, 768510, 811205, 973446, 999063, 1110070, 1332084, 1460169, 1537020, 1622410, 1665105, 1946892, 1998126, 2109133, 2220140, 2433615, 2920338, 3244820, 3330210, 3996252, 4218266, 4867230, 4995315, 5840676, 6327399, 6660420, 7300845, 8436532, 9734460, 9990630, 10545665, 12654798, 14601690, 18982197, 19981260, 21091330, 25309596, 29203380, 31636995, 37964394, 42182660, 63273990, 75928788, 94910985, 126547980, 189821970, 379643940]

約数ペア:

[(1, 379643940), (2, 189821970), (3, 126547980), (4, 94910985), (5, 75928788), (6, 63273990), (9, 42182660), (10, 37964394), (12, 31636995), (13, 29203380), (15, 25309596), (18, 21091330), (19, 19981260), (20, 18982197), (26, 14601690), (30, 12654798), (36, 10545665), (38, 9990630), (39, 9734460), (45, 8436532), (52, 7300845), (57, 6660420), (60, 6327399), (65, 5840676), (76, 4995315), (78, 4867230), (90, 4218266), (95, 3996252), (114, 3330210), (117, 3244820), (130, 2920338), (156, 2433615), (171, 2220140), (180, 2109133), (190, 1998126), (195, 1946892), (228, 1665105), (234, 1622410), (247, 1537020), (260, 1460169), (285, 1332084), (342, 1110070), (380, 999063), (390, 973446), (468, 811205), (494, 768510), (570, 666042), (585, 648964), (684, 555035), (741, 512340), (780, 486723), (855, 444028), (988, 384255), (1140, 333021), (1170, 324482), (1235, 307404), (1482, 256170), (1710, 222014), (2223, 170780), (2340, 162241), (2470, 153702), (2964, 128085), (3420, 111007), (3705, 102468), (4446, 85390), (4940, 76851), (7410, 51234), (8539, 44460), (8892, 42695), (11115, 34156), (14820, 25617), (17078, 22230)]