1939239120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88793}}^1$

素因数の和:88829

約数の個数: 160

約数和(自身を含む): 7399026432

約数和(自身を除く): 5459787312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 88793, 177586, 266379, 355172, 443965, 532758, 621551, 710344, 887930, 1065516, 1154309, 1243102, 1331895, 1420688, 1775860, 1864653, 2131032, 2308618, 2486204, 2663790, 3107755, 3462927, 3551720, 3729306, 4262064, 4617236, 4972408, 5327580, 5771545, 6215510, 6925854, 7103440, 7458612, 8080163, 9234472, 9323265, 9944816, 10655160, 11543090, 12431020, 13851708, 14917224, 16160326, 17314635, 18468944, 18646530, 21310320, 23086180, 24240489, 24862040, 27703416, 29834448, 32320652, 34629270, 37293060, 40400815, 46172360, 48480978, 49724080, 55406832, 64641304, 69258540, 74586120, 80801630, 92344720, 96961956, 121202445, 129282608, 138517080, 149172240, 161603260, 193923912, 242404890, 277034160, 323206520, 387847824, 484809780, 646413040, 969619560, 1939239120]

約数ペア:

[(1, 1939239120), (2, 969619560), (3, 646413040), (4, 484809780), (5, 387847824), (6, 323206520), (7, 277034160), (8, 242404890), (10, 193923912), (12, 161603260), (13, 149172240), (14, 138517080), (15, 129282608), (16, 121202445), (20, 96961956), (21, 92344720), (24, 80801630), (26, 74586120), (28, 69258540), (30, 64641304), (35, 55406832), (39, 49724080), (40, 48480978), (42, 46172360), (48, 40400815), (52, 37293060), (56, 34629270), (60, 32320652), (65, 29834448), (70, 27703416), (78, 24862040), (80, 24240489), (84, 23086180), (91, 21310320), (104, 18646530), (105, 18468944), (112, 17314635), (120, 16160326), (130, 14917224), (140, 13851708), (156, 12431020), (168, 11543090), (182, 10655160), (195, 9944816), (208, 9323265), (210, 9234472), (240, 8080163), (260, 7458612), (273, 7103440), (280, 6925854), (312, 6215510), (336, 5771545), (364, 5327580), (390, 4972408), (420, 4617236), (455, 4262064), (520, 3729306), (546, 3551720), (560, 3462927), (624, 3107755), (728, 2663790), (780, 2486204), (840, 2308618), (910, 2131032), (1040, 1864653), (1092, 1775860), (1365, 1420688), (1456, 1331895), (1560, 1243102), (1680, 1154309), (1820, 1065516), (2184, 887930), (2730, 710344), (3120, 621551), (3640, 532758), (4368, 443965), (5460, 355172), (7280, 266379), (10920, 177586), (21840, 88793)]