244150920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4013}}^1$

素因数の和:4056

約数の個数: 144

約数和(自身を含む): 859437540

約数和(自身を除く): 615286620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4013, 4056, 4680, 5070, 6084, 6760, 7605, 8026, 10140, 12039, 12168, 15210, 16052, 20065, 20280, 24078, 30420, 32104, 36117, 40130, 48156, 52169, 60195, 60840, 72234, 80260, 96312, 104338, 120390, 144468, 156507, 160520, 180585, 208676, 240780, 260845, 288936, 313014, 361170, 417352, 469521, 481560, 521690, 626028, 678197, 722340, 782535, 939042, 1043380, 1252056, 1356394, 1444680, 1565070, 1878084, 2034591, 2086760, 2347605, 2712788, 3130140, 3390985, 3756168, 4069182, 4695210, 5425576, 6103773, 6260280, 6781970, 8138364, 9390420, 10172955, 12207546, 13563940, 16276728, 18780840, 20345910, 24415092, 27127880, 30518865, 40691820, 48830184, 61037730, 81383640, 122075460, 244150920]

約数ペア:

[(1, 244150920), (2, 122075460), (3, 81383640), (4, 61037730), (5, 48830184), (6, 40691820), (8, 30518865), (9, 27127880), (10, 24415092), (12, 20345910), (13, 18780840), (15, 16276728), (18, 13563940), (20, 12207546), (24, 10172955), (26, 9390420), (30, 8138364), (36, 6781970), (39, 6260280), (40, 6103773), (45, 5425576), (52, 4695210), (60, 4069182), (65, 3756168), (72, 3390985), (78, 3130140), (90, 2712788), (104, 2347605), (117, 2086760), (120, 2034591), (130, 1878084), (156, 1565070), (169, 1444680), (180, 1356394), (195, 1252056), (234, 1043380), (260, 939042), (312, 782535), (338, 722340), (360, 678197), (390, 626028), (468, 521690), (507, 481560), (520, 469521), (585, 417352), (676, 361170), (780, 313014), (845, 288936), (936, 260845), (1014, 240780), (1170, 208676), (1352, 180585), (1521, 160520), (1560, 156507), (1690, 144468), (2028, 120390), (2340, 104338), (2535, 96312), (3042, 80260), (3380, 72234), (4013, 60840), (4056, 60195), (4680, 52169), (5070, 48156), (6084, 40130), (6760, 36117), (7605, 32104), (8026, 30420), (10140, 24078), (12039, 20280), (12168, 20065), (15210, 16052)]