194722920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 760320000

約数和(自身を除く): 565597080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 599, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1198, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1797, 1806, 1890, 1935, 2322, 2396, 2408, 2520, 2580, 2709, 2995, 3010, 3096, 3594, 3612, 3780, 3870, 4193, 4515, 4644, 4792, 5160, 5391, 5418, 5805, 5990, 6020, 7188, 7224, 7560, 7740, 8127, 8386, 8985, 9030, 9288, 10782, 10836, 11610, 11980, 12040, 12579, 13545, 14376, 15480, 16173, 16254, 16772, 17970, 18060, 20965, 21564, 21672, 23220, 23960, 25158, 25757, 26955, 27090, 32346, 32508, 33544, 35940, 36120, 37737, 40635, 41930, 43128, 46440, 50316, 51514, 53910, 54180, 62895, 64692, 65016, 71880, 75474, 77271, 80865, 81270, 83860, 100632, 103028, 107820, 108360, 113211, 125790, 128785, 129384, 150948, 154542, 161730, 162540, 167720, 180299, 188685, 206056, 215640, 226422, 231813, 251580, 257570, 301896, 309084, 323460, 325080, 360598, 377370, 386355, 452844, 463626, 503160, 515140, 540897, 566055, 618168, 646920, 695439, 721196, 754740, 772710, 901495, 905688, 927252, 1030280, 1081794, 1132110, 1159065, 1390878, 1442392, 1509480, 1545420, 1622691, 1802990, 1854504, 2163588, 2264220, 2318130, 2704485, 2781756, 3090840, 3245382, 3477195, 3605980, 4327176, 4528440, 4636260, 4868073, 5408970, 5563512, 6490764, 6954390, 7211960, 8113455, 9272520, 9736146, 10817940, 12981528, 13908780, 16226910, 19472292, 21635880, 24340365, 27817560, 32453820, 38944584, 48680730, 64907640, 97361460, 194722920]

約数ペア:

[(1, 194722920), (2, 97361460), (3, 64907640), (4, 48680730), (5, 38944584), (6, 32453820), (7, 27817560), (8, 24340365), (9, 21635880), (10, 19472292), (12, 16226910), (14, 13908780), (15, 12981528), (18, 10817940), (20, 9736146), (21, 9272520), (24, 8113455), (27, 7211960), (28, 6954390), (30, 6490764), (35, 5563512), (36, 5408970), (40, 4868073), (42, 4636260), (43, 4528440), (45, 4327176), (54, 3605980), (56, 3477195), (60, 3245382), (63, 3090840), (70, 2781756), (72, 2704485), (84, 2318130), (86, 2264220), (90, 2163588), (105, 1854504), (108, 1802990), (120, 1622691), (126, 1545420), (129, 1509480), (135, 1442392), (140, 1390878), (168, 1159065), (172, 1132110), (180, 1081794), (189, 1030280), (210, 927252), (215, 905688), (216, 901495), (252, 772710), (258, 754740), (270, 721196), (280, 695439), (301, 646920), (315, 618168), (344, 566055), (360, 540897), (378, 515140), (387, 503160), (420, 463626), (430, 452844), (504, 386355), (516, 377370), (540, 360598), (599, 325080), (602, 323460), (630, 309084), (645, 301896), (756, 257570), (774, 251580), (840, 231813), (860, 226422), (903, 215640), (945, 206056), (1032, 188685), (1080, 180299), (1161, 167720), (1198, 162540), (1204, 161730), (1260, 154542), (1290, 150948), (1505, 129384), (1512, 128785), (1548, 125790), (1720, 113211), (1797, 108360), (1806, 107820), (1890, 103028), (1935, 100632), (2322, 83860), (2396, 81270), (2408, 80865), (2520, 77271), (2580, 75474), (2709, 71880), (2995, 65016), (3010, 64692), (3096, 62895), (3594, 54180), (3612, 53910), (3780, 51514), (3870, 50316), (4193, 46440), (4515, 43128), (4644, 41930), (4792, 40635), (5160, 37737), (5391, 36120), (5418, 35940), (5805, 33544), (5990, 32508), (6020, 32346), (7188, 27090), (7224, 26955), (7560, 25757), (7740, 25158), (8127, 23960), (8386, 23220), (8985, 21672), (9030, 21564), (9288, 20965), (10782, 18060), (10836, 17970), (11610, 16772), (11980, 16254), (12040, 16173), (12579, 15480), (13545, 14376)]