307310640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14071}}^1$

素因数の和:14107

約数の個数: 160

約数和(自身を含む): 1172591616

約数和(自身を除く): 865280976

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, 14071, 21840, 28142, 42213, 56284, 70355, 84426, 98497, 112568, 140710, 168852, 182923, 196994, 211065, 225136, 281420, 295491, 337704, 365846, 393988, 422130, 492485, 548769, 562840, 590982, 675408, 731692, 787976, 844260, 914615, 984970, 1097538, 1125680, 1181964, 1280461, 1463384, 1477455, 1575952, 1688520, 1829230, 1969940, 2195076, 2363928, 2560922, 2743845, 2926768, 2954910, 3377040, 3658460, 3841383, 3939880, 4390152, 4727856, 5121844, 5487690, 5909820, 6402305, 7316920, 7682766, 7879760, 8780304, 10243688, 10975380, 11819640, 12804610, 14633840, 15365532, 19206915, 20487376, 21950760, 23639280, 25609220, 30731064, 38413830, 43901520, 51218440, 61462128, 76827660, 102436880, 153655320, 307310640]

約数ペア:

[(1, 307310640), (2, 153655320), (3, 102436880), (4, 76827660), (5, 61462128), (6, 51218440), (7, 43901520), (8, 38413830), (10, 30731064), (12, 25609220), (13, 23639280), (14, 21950760), (15, 20487376), (16, 19206915), (20, 15365532), (21, 14633840), (24, 12804610), (26, 11819640), (28, 10975380), (30, 10243688), (35, 8780304), (39, 7879760), (40, 7682766), (42, 7316920), (48, 6402305), (52, 5909820), (56, 5487690), (60, 5121844), (65, 4727856), (70, 4390152), (78, 3939880), (80, 3841383), (84, 3658460), (91, 3377040), (104, 2954910), (105, 2926768), (112, 2743845), (120, 2560922), (130, 2363928), (140, 2195076), (156, 1969940), (168, 1829230), (182, 1688520), (195, 1575952), (208, 1477455), (210, 1463384), (240, 1280461), (260, 1181964), (273, 1125680), (280, 1097538), (312, 984970), (336, 914615), (364, 844260), (390, 787976), (420, 731692), (455, 675408), (520, 590982), (546, 562840), (560, 548769), (624, 492485), (728, 422130), (780, 393988), (840, 365846), (910, 337704), (1040, 295491), (1092, 281420), (1365, 225136), (1456, 211065), (1560, 196994), (1680, 182923), (1820, 168852), (2184, 140710), (2730, 112568), (3120, 98497), (3640, 84426), (4368, 70355), (5460, 56284), (7280, 42213), (10920, 28142), (14071, 21840)]