322528960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 888943104

約数和(自身を除く): 566414144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 61, 62, 64, 65, 80, 82, 104, 122, 124, 130, 155, 160, 164, 205, 208, 244, 248, 260, 305, 310, 320, 328, 403, 410, 416, 488, 496, 520, 533, 610, 620, 656, 793, 806, 820, 832, 976, 992, 1040, 1066, 1220, 1240, 1271, 1312, 1586, 1612, 1640, 1891, 1952, 1984, 2015, 2080, 2132, 2440, 2480, 2501, 2542, 2624, 2665, 3172, 3224, 3280, 3782, 3904, 3965, 4030, 4160, 4264, 4880, 4960, 5002, 5084, 5330, 6344, 6355, 6448, 6560, 7564, 7930, 8060, 8528, 9455, 9760, 9920, 10004, 10168, 10660, 12505, 12688, 12710, 12896, 13120, 15128, 15860, 16120, 16523, 17056, 18910, 19520, 20008, 20336, 21320, 24583, 25010, 25376, 25420, 25792, 30256, 31720, 32240, 32513, 33046, 34112, 37820, 40016, 40672, 42640, 49166, 50020, 50752, 50840, 60512, 63440, 64480, 65026, 66092, 75640, 77531, 80032, 81344, 82615, 85280, 98332, 100040, 101680, 121024, 122915, 126880, 128960, 130052, 132184, 151280, 155062, 160064, 162565, 165230, 170560, 196664, 200080, 203360, 245830, 253760, 260104, 264368, 302560, 310124, 325130, 330460, 387655, 393328, 400160, 406720, 491660, 520208, 528736, 605120, 620248, 650260, 660920, 775310, 786656, 800320, 983320, 1007903, 1040416, 1057472, 1240496, 1300520, 1321840, 1550620, 1573312, 1966640, 2015806, 2080832, 2480992, 2601040, 2643680, 3101240, 3933280, 4031612, 4961984, 5039515, 5202080, 5287360, 6202480, 7866560, 8063224, 10079030, 10404160, 12404960, 16126448, 20158060, 24809920, 32252896, 40316120, 64505792, 80632240, 161264480, 322528960]

約数ペア:

[(1, 322528960), (2, 161264480), (4, 80632240), (5, 64505792), (8, 40316120), (10, 32252896), (13, 24809920), (16, 20158060), (20, 16126448), (26, 12404960), (31, 10404160), (32, 10079030), (40, 8063224), (41, 7866560), (52, 6202480), (61, 5287360), (62, 5202080), (64, 5039515), (65, 4961984), (80, 4031612), (82, 3933280), (104, 3101240), (122, 2643680), (124, 2601040), (130, 2480992), (155, 2080832), (160, 2015806), (164, 1966640), (205, 1573312), (208, 1550620), (244, 1321840), (248, 1300520), (260, 1240496), (305, 1057472), (310, 1040416), (320, 1007903), (328, 983320), (403, 800320), (410, 786656), (416, 775310), (488, 660920), (496, 650260), (520, 620248), (533, 605120), (610, 528736), (620, 520208), (656, 491660), (793, 406720), (806, 400160), (820, 393328), (832, 387655), (976, 330460), (992, 325130), (1040, 310124), (1066, 302560), (1220, 264368), (1240, 260104), (1271, 253760), (1312, 245830), (1586, 203360), (1612, 200080), (1640, 196664), (1891, 170560), (1952, 165230), (1984, 162565), (2015, 160064), (2080, 155062), (2132, 151280), (2440, 132184), (2480, 130052), (2501, 128960), (2542, 126880), (2624, 122915), (2665, 121024), (3172, 101680), (3224, 100040), (3280, 98332), (3782, 85280), (3904, 82615), (3965, 81344), (4030, 80032), (4160, 77531), (4264, 75640), (4880, 66092), (4960, 65026), (5002, 64480), (5084, 63440), (5330, 60512), (6344, 50840), (6355, 50752), (6448, 50020), (6560, 49166), (7564, 42640), (7930, 40672), (8060, 40016), (8528, 37820), (9455, 34112), (9760, 33046), (9920, 32513), (10004, 32240), (10168, 31720), (10660, 30256), (12505, 25792), (12688, 25420), (12710, 25376), (12896, 25010), (13120, 24583), (15128, 21320), (15860, 20336), (16120, 20008), (16523, 19520), (17056, 18910)]