145705560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 256

約数和(自身を含む): 587381760

約数和(自身を除く): 441676200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1213, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2426, 2730, 2860, 3003, 3080, 3432, 3639, 3640, 4004, 4290, 4620, 4852, 5005, 5460, 5720, 6006, 6065, 7278, 8008, 8491, 8580, 9240, 9704, 10010, 10920, 12012, 12130, 13343, 14556, 15015, 15769, 16982, 17160, 18195, 20020, 24024, 24260, 25473, 26686, 29112, 30030, 31538, 33964, 36390, 40029, 40040, 42455, 47307, 48520, 50946, 53372, 60060, 63076, 66715, 67928, 72780, 78845, 80058, 84910, 93401, 94614, 101892, 106744, 110383, 120120, 126152, 127365, 133430, 145560, 157690, 160116, 169820, 173459, 186802, 189228, 200145, 203784, 220766, 236535, 254730, 266860, 280203, 315380, 320232, 331149, 339640, 346918, 373604, 378456, 400290, 441532, 467005, 473070, 509460, 520377, 533720, 551915, 560406, 630760, 662298, 693836, 747208, 800580, 867295, 883064, 934010, 946140, 1018920, 1040754, 1103830, 1120812, 1214213, 1324596, 1387672, 1401015, 1601160, 1655745, 1734590, 1868020, 1892280, 2081508, 2207660, 2241624, 2428426, 2601885, 2649192, 2802030, 3311490, 3469180, 3642639, 3736040, 4163016, 4415320, 4856852, 5203770, 5604060, 6071065, 6622980, 6938360, 7285278, 9713704, 10407540, 11208120, 12142130, 13245960, 14570556, 18213195, 20815080, 24284260, 29141112, 36426390, 48568520, 72852780, 145705560]

約数ペア:

[(1, 145705560), (2, 72852780), (3, 48568520), (4, 36426390), (5, 29141112), (6, 24284260), (7, 20815080), (8, 18213195), (10, 14570556), (11, 13245960), (12, 12142130), (13, 11208120), (14, 10407540), (15, 9713704), (20, 7285278), (21, 6938360), (22, 6622980), (24, 6071065), (26, 5604060), (28, 5203770), (30, 4856852), (33, 4415320), (35, 4163016), (39, 3736040), (40, 3642639), (42, 3469180), (44, 3311490), (52, 2802030), (55, 2649192), (56, 2601885), (60, 2428426), (65, 2241624), (66, 2207660), (70, 2081508), (77, 1892280), (78, 1868020), (84, 1734590), (88, 1655745), (91, 1601160), (104, 1401015), (105, 1387672), (110, 1324596), (120, 1214213), (130, 1120812), (132, 1103830), (140, 1040754), (143, 1018920), (154, 946140), (156, 934010), (165, 883064), (168, 867295), (182, 800580), (195, 747208), (210, 693836), (220, 662298), (231, 630760), (260, 560406), (264, 551915), (273, 533720), (280, 520377), (286, 509460), (308, 473070), (312, 467005), (330, 441532), (364, 400290), (385, 378456), (390, 373604), (420, 346918), (429, 339640), (440, 331149), (455, 320232), (462, 315380), (520, 280203), (546, 266860), (572, 254730), (616, 236535), (660, 220766), (715, 203784), (728, 200145), (770, 189228), (780, 186802), (840, 173459), (858, 169820), (910, 160116), (924, 157690), (1001, 145560), (1092, 133430), (1144, 127365), (1155, 126152), (1213, 120120), (1320, 110383), (1365, 106744), (1430, 101892), (1540, 94614), (1560, 93401), (1716, 84910), (1820, 80058), (1848, 78845), (2002, 72780), (2145, 67928), (2184, 66715), (2310, 63076), (2426, 60060), (2730, 53372), (2860, 50946), (3003, 48520), (3080, 47307), (3432, 42455), (3639, 40040), (3640, 40029), (4004, 36390), (4290, 33964), (4620, 31538), (4852, 30030), (5005, 29112), (5460, 26686), (5720, 25473), (6006, 24260), (6065, 24024), (7278, 20020), (8008, 18195), (8491, 17160), (8580, 16982), (9240, 15769), (9704, 15015), (10010, 14556), (10920, 13343), (12012, 12130)]