19009698720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1721893}}^1$

素因数の和:1721934

約数の個数: 96

約数和(自身を含む): 62484089472

約数和(自身を除く): 43474390752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 1721893, 3443786, 5165679, 6887572, 8609465, 10331358, 13775144, 17218930, 20662716, 25828395, 27550288, 34437860, 39603539, 41325432, 51656790, 55100576, 68875720, 79207078, 82650864, 103313580, 118810617, 137751440, 158414156, 165301728, 198017695, 206627160, 237621234, 275502880, 316828312, 396035390, 413254320, 475242468, 594053085, 633656624, 792070780, 826508640, 950484936, 1188106170, 1267313248, 1584141560, 1900969872, 2376212340, 3168283120, 3801939744, 4752424680, 6336566240, 9504849360, 19009698720]

約数ペア:

[(1, 19009698720), (2, 9504849360), (3, 6336566240), (4, 4752424680), (5, 3801939744), (6, 3168283120), (8, 2376212340), (10, 1900969872), (12, 1584141560), (15, 1267313248), (16, 1188106170), (20, 950484936), (23, 826508640), (24, 792070780), (30, 633656624), (32, 594053085), (40, 475242468), (46, 413254320), (48, 396035390), (60, 316828312), (69, 275502880), (80, 237621234), (92, 206627160), (96, 198017695), (115, 165301728), (120, 158414156), (138, 137751440), (160, 118810617), (184, 103313580), (230, 82650864), (240, 79207078), (276, 68875720), (345, 55100576), (368, 51656790), (460, 41325432), (480, 39603539), (552, 34437860), (690, 27550288), (736, 25828395), (920, 20662716), (1104, 17218930), (1380, 13775144), (1840, 10331358), (2208, 8609465), (2760, 6887572), (3680, 5165679), (5520, 3443786), (11040, 1721893)]