40653757560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1\times {\mathrm{4021}}^1$

素因数の和:10529

約数の個数: 128

約数和(自身を含む): 131395844160

約数和(自身を除く): 90742086600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4021, 6481, 8042, 12063, 12962, 16084, 19443, 20105, 24126, 25924, 32168, 32405, 38886, 40210, 48252, 51848, 52273, 60315, 64810, 77772, 80420, 84253, 96504, 97215, 104546, 120630, 129620, 155544, 156819, 160840, 168506, 194430, 209092, 241260, 252759, 259240, 261365, 313638, 337012, 388860, 418184, 421265, 482520, 505518, 522730, 627276, 674024, 777720, 784095, 842530, 1011036, 1045460, 1254552, 1263795, 1568190, 1685060, 2022072, 2090920, 2527590, 3136380, 3370120, 5055180, 6272760, 10110360, 26060101, 52120202, 78180303, 104240404, 130300505, 156360606, 208480808, 260601010, 312721212, 338781313, 390901515, 521202020, 625442424, 677562626, 781803030, 1016343939, 1042404040, 1355125252, 1563606060, 1693906565, 2032687878, 2710250504, 3127212120, 3387813130, 4065375756, 5081719695, 6775626260, 8130751512, 10163439390, 13551252520, 20326878780, 40653757560]

約数ペア:

[(1, 40653757560), (2, 20326878780), (3, 13551252520), (4, 10163439390), (5, 8130751512), (6, 6775626260), (8, 5081719695), (10, 4065375756), (12, 3387813130), (13, 3127212120), (15, 2710250504), (20, 2032687878), (24, 1693906565), (26, 1563606060), (30, 1355125252), (39, 1042404040), (40, 1016343939), (52, 781803030), (60, 677562626), (65, 625442424), (78, 521202020), (104, 390901515), (120, 338781313), (130, 312721212), (156, 260601010), (195, 208480808), (260, 156360606), (312, 130300505), (390, 104240404), (520, 78180303), (780, 52120202), (1560, 26060101), (4021, 10110360), (6481, 6272760), (8042, 5055180), (12063, 3370120), (12962, 3136380), (16084, 2527590), (19443, 2090920), (20105, 2022072), (24126, 1685060), (25924, 1568190), (32168, 1263795), (32405, 1254552), (38886, 1045460), (40210, 1011036), (48252, 842530), (51848, 784095), (52273, 777720), (60315, 674024), (64810, 627276), (77772, 522730), (80420, 505518), (84253, 482520), (96504, 421265), (97215, 418184), (104546, 388860), (120630, 337012), (129620, 313638), (155544, 261365), (156819, 259240), (160840, 252759), (168506, 241260), (194430, 209092)]