328872480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 1124782848

約数和(自身を除く): 795910368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 480, 492, 510, 544, 615, 656, 680, 697, 816, 820, 983, 984, 1020, 1230, 1312, 1360, 1394, 1632, 1640, 1966, 1968, 2040, 2091, 2460, 2720, 2788, 2949, 3280, 3485, 3932, 3936, 4080, 4182, 4915, 4920, 5576, 5898, 6560, 6970, 7864, 8160, 8364, 9830, 9840, 10455, 11152, 11796, 13940, 14745, 15728, 16711, 16728, 19660, 19680, 20910, 22304, 23592, 27880, 29490, 31456, 33422, 33456, 39320, 40303, 41820, 47184, 50133, 55760, 58980, 66844, 66912, 78640, 80606, 83555, 83640, 94368, 100266, 111520, 117960, 120909, 133688, 157280, 161212, 167110, 167280, 200532, 201515, 235920, 241818, 250665, 267376, 322424, 334220, 334560, 401064, 403030, 471840, 483636, 501330, 534752, 604545, 644848, 668440, 685151, 802128, 806060, 967272, 1002660, 1209090, 1289696, 1336880, 1370302, 1604256, 1612120, 1934544, 2005320, 2055453, 2418180, 2673760, 2740604, 3224240, 3425755, 3869088, 4010640, 4110906, 4836360, 5481208, 6448480, 6851510, 8021280, 8221812, 9672720, 10277265, 10962416, 13703020, 16443624, 19345440, 20554530, 21924832, 27406040, 32887248, 41109060, 54812080, 65774496, 82218120, 109624160, 164436240, 328872480]

約数ペア:

[(1, 328872480), (2, 164436240), (3, 109624160), (4, 82218120), (5, 65774496), (6, 54812080), (8, 41109060), (10, 32887248), (12, 27406040), (15, 21924832), (16, 20554530), (17, 19345440), (20, 16443624), (24, 13703020), (30, 10962416), (32, 10277265), (34, 9672720), (40, 8221812), (41, 8021280), (48, 6851510), (51, 6448480), (60, 5481208), (68, 4836360), (80, 4110906), (82, 4010640), (85, 3869088), (96, 3425755), (102, 3224240), (120, 2740604), (123, 2673760), (136, 2418180), (160, 2055453), (164, 2005320), (170, 1934544), (204, 1612120), (205, 1604256), (240, 1370302), (246, 1336880), (255, 1289696), (272, 1209090), (328, 1002660), (340, 967272), (408, 806060), (410, 802128), (480, 685151), (492, 668440), (510, 644848), (544, 604545), (615, 534752), (656, 501330), (680, 483636), (697, 471840), (816, 403030), (820, 401064), (983, 334560), (984, 334220), (1020, 322424), (1230, 267376), (1312, 250665), (1360, 241818), (1394, 235920), (1632, 201515), (1640, 200532), (1966, 167280), (1968, 167110), (2040, 161212), (2091, 157280), (2460, 133688), (2720, 120909), (2788, 117960), (2949, 111520), (3280, 100266), (3485, 94368), (3932, 83640), (3936, 83555), (4080, 80606), (4182, 78640), (4915, 66912), (4920, 66844), (5576, 58980), (5898, 55760), (6560, 50133), (6970, 47184), (7864, 41820), (8160, 40303), (8364, 39320), (9830, 33456), (9840, 33422), (10455, 31456), (11152, 29490), (11796, 27880), (13940, 23592), (14745, 22304), (15728, 20910), (16711, 19680), (16728, 19660)]