283421280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 966712320

約数和(自身を除く): 683291040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 680, 705, 739, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1478, 1504, 1598, 1632, 1880, 2040, 2217, 2256, 2397, 2720, 2820, 2956, 3196, 3695, 3760, 3995, 4080, 4434, 4512, 4794, 5640, 5912, 6392, 7390, 7520, 7990, 8160, 8868, 9588, 11085, 11280, 11824, 11985, 12563, 12784, 14780, 15980, 17736, 19176, 22170, 22560, 23648, 23970, 25126, 25568, 29560, 31960, 34733, 35472, 37689, 38352, 44340, 47940, 50252, 59120, 62815, 63920, 69466, 70944, 75378, 76704, 88680, 95880, 100504, 104199, 118240, 125630, 127840, 138932, 150756, 173665, 177360, 188445, 191760, 201008, 208398, 251260, 277864, 301512, 347330, 354720, 376890, 383520, 402016, 416796, 502520, 520995, 555728, 590461, 603024, 694660, 753780, 833592, 1005040, 1041990, 1111456, 1180922, 1206048, 1389320, 1507560, 1667184, 1771383, 2010080, 2083980, 2361844, 2778640, 2952305, 3015120, 3334368, 3542766, 4167960, 4723688, 5557280, 5904610, 6030240, 7085532, 8335920, 8856915, 9447376, 11809220, 14171064, 16671840, 17713830, 18894752, 23618440, 28342128, 35427660, 47236880, 56684256, 70855320, 94473760, 141710640, 283421280]

約数ペア:

[(1, 283421280), (2, 141710640), (3, 94473760), (4, 70855320), (5, 56684256), (6, 47236880), (8, 35427660), (10, 28342128), (12, 23618440), (15, 18894752), (16, 17713830), (17, 16671840), (20, 14171064), (24, 11809220), (30, 9447376), (32, 8856915), (34, 8335920), (40, 7085532), (47, 6030240), (48, 5904610), (51, 5557280), (60, 4723688), (68, 4167960), (80, 3542766), (85, 3334368), (94, 3015120), (96, 2952305), (102, 2778640), (120, 2361844), (136, 2083980), (141, 2010080), (160, 1771383), (170, 1667184), (188, 1507560), (204, 1389320), (235, 1206048), (240, 1180922), (255, 1111456), (272, 1041990), (282, 1005040), (340, 833592), (376, 753780), (408, 694660), (470, 603024), (480, 590461), (510, 555728), (544, 520995), (564, 502520), (680, 416796), (705, 402016), (739, 383520), (752, 376890), (799, 354720), (816, 347330), (940, 301512), (1020, 277864), (1128, 251260), (1360, 208398), (1410, 201008), (1478, 191760), (1504, 188445), (1598, 177360), (1632, 173665), (1880, 150756), (2040, 138932), (2217, 127840), (2256, 125630), (2397, 118240), (2720, 104199), (2820, 100504), (2956, 95880), (3196, 88680), (3695, 76704), (3760, 75378), (3995, 70944), (4080, 69466), (4434, 63920), (4512, 62815), (4794, 59120), (5640, 50252), (5912, 47940), (6392, 44340), (7390, 38352), (7520, 37689), (7990, 35472), (8160, 34733), (8868, 31960), (9588, 29560), (11085, 25568), (11280, 25126), (11824, 23970), (11985, 23648), (12563, 22560), (12784, 22170), (14780, 19176), (15980, 17736)]