3355887720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40123}}^1$

素因数の和:40195

約数の個数: 128

約数和(自身を含む): 10920147840

約数和(自身を除く): 7564260120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 8364, 10455, 13940, 16728, 20910, 27880, 40123, 41820, 80246, 83640, 120369, 160492, 200615, 240738, 320984, 401230, 481476, 601845, 682091, 802460, 962952, 1203690, 1364182, 1604920, 1645043, 2046273, 2407380, 2728364, 3290086, 3410455, 4092546, 4814760, 4935129, 5456728, 6580172, 6820910, 8185092, 8225215, 9870258, 10231365, 13160344, 13641820, 16370184, 16450430, 19740516, 20462730, 24675645, 27283640, 27965731, 32900860, 39481032, 40925460, 49351290, 55931462, 65801720, 81850920, 83897193, 98702580, 111862924, 139828655, 167794386, 197405160, 223725848, 279657310, 335588772, 419485965, 559314620, 671177544, 838971930, 1118629240, 1677943860, 3355887720]

約数ペア:

[(1, 3355887720), (2, 1677943860), (3, 1118629240), (4, 838971930), (5, 671177544), (6, 559314620), (8, 419485965), (10, 335588772), (12, 279657310), (15, 223725848), (17, 197405160), (20, 167794386), (24, 139828655), (30, 111862924), (34, 98702580), (40, 83897193), (41, 81850920), (51, 65801720), (60, 55931462), (68, 49351290), (82, 40925460), (85, 39481032), (102, 32900860), (120, 27965731), (123, 27283640), (136, 24675645), (164, 20462730), (170, 19740516), (204, 16450430), (205, 16370184), (246, 13641820), (255, 13160344), (328, 10231365), (340, 9870258), (408, 8225215), (410, 8185092), (492, 6820910), (510, 6580172), (615, 5456728), (680, 4935129), (697, 4814760), (820, 4092546), (984, 3410455), (1020, 3290086), (1230, 2728364), (1394, 2407380), (1640, 2046273), (2040, 1645043), (2091, 1604920), (2460, 1364182), (2788, 1203690), (3485, 962952), (4182, 802460), (4920, 682091), (5576, 601845), (6970, 481476), (8364, 401230), (10455, 320984), (13940, 240738), (16728, 200615), (20910, 160492), (27880, 120369), (40123, 83640), (41820, 80246)]