313496040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18307

約数の個数: 128

約数和(自身を含む): 1104969600

約数和(自身を除く): 791473560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 182690, 200959, 219228, 237497, 274035, 365380, 401918, 438456, 474994, 548070, 602877, 712491, 730760, 803836, 949988, 1004795, 1096140, 1187485, 1205754, 1424982, 1607672, 1899976, 2009590, 2192280, 2374970, 2411508, 2612467, 2849964, 3014385, 3562455, 4019180, 4749940, 4823016, 5224934, 5699928, 6028770, 7124910, 7837401, 8038360, 9499880, 10449868, 12057540, 13062335, 14249820, 15674802, 20899736, 24115080, 26124670, 28499640, 31349604, 39187005, 52249340, 62699208, 78374010, 104498680, 156748020, 313496040]

約数ペア:

[(1, 313496040), (2, 156748020), (3, 104498680), (4, 78374010), (5, 62699208), (6, 52249340), (8, 39187005), (10, 31349604), (11, 28499640), (12, 26124670), (13, 24115080), (15, 20899736), (20, 15674802), (22, 14249820), (24, 13062335), (26, 12057540), (30, 10449868), (33, 9499880), (39, 8038360), (40, 7837401), (44, 7124910), (52, 6028770), (55, 5699928), (60, 5224934), (65, 4823016), (66, 4749940), (78, 4019180), (88, 3562455), (104, 3014385), (110, 2849964), (120, 2612467), (130, 2411508), (132, 2374970), (143, 2192280), (156, 2009590), (165, 1899976), (195, 1607672), (220, 1424982), (260, 1205754), (264, 1187485), (286, 1096140), (312, 1004795), (330, 949988), (390, 803836), (429, 730760), (440, 712491), (520, 602877), (572, 548070), (660, 474994), (715, 438456), (780, 401918), (858, 365380), (1144, 274035), (1320, 237497), (1430, 219228), (1560, 200959), (1716, 182690), (2145, 146152), (2860, 109614), (3432, 91345), (4290, 73076), (5720, 54807), (8580, 36538), (17160, 18269)]