316948680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 1140998400

約数和(自身を除く): 824049720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 85, 90, 102, 108, 120, 122, 135, 136, 153, 170, 180, 183, 204, 216, 244, 255, 270, 283, 305, 306, 340, 360, 366, 408, 459, 488, 510, 540, 549, 566, 610, 612, 680, 732, 765, 849, 915, 918, 1020, 1037, 1080, 1098, 1132, 1220, 1224, 1415, 1464, 1530, 1647, 1698, 1830, 1836, 2040, 2074, 2196, 2264, 2295, 2440, 2547, 2745, 2830, 3060, 3111, 3294, 3396, 3660, 3672, 4148, 4245, 4392, 4590, 4811, 5094, 5185, 5490, 5660, 6120, 6222, 6588, 6792, 7320, 7641, 8235, 8296, 8490, 9180, 9333, 9622, 10188, 10370, 10980, 11320, 12444, 12735, 13176, 14433, 15282, 15555, 16470, 16980, 17263, 18360, 18666, 19244, 20376, 20740, 21960, 24055, 24888, 25470, 27999, 28866, 30564, 31110, 32940, 33960, 34526, 37332, 38205, 38488, 41480, 43299, 46665, 48110, 50940, 51789, 55998, 57732, 61128, 62220, 65880, 69052, 72165, 74664, 76410, 86315, 86598, 93330, 96220, 101880, 103578, 111996, 115464, 124440, 129897, 138104, 139995, 144330, 152820, 155367, 172630, 173196, 186660, 192440, 207156, 216495, 223992, 258945, 259794, 279990, 288660, 293471, 305640, 310734, 345260, 346392, 373320, 414312, 432990, 466101, 517890, 519588, 559980, 577320, 586942, 621468, 649485, 690520, 776835, 865980, 880413, 932202, 1035780, 1039176, 1119960, 1173884, 1242936, 1298970, 1467355, 1553670, 1731960, 1760826, 1864404, 2071560, 2330505, 2347768, 2597940, 2641239, 2934710, 3107340, 3521652, 3728808, 4402065, 4661010, 5195880, 5282478, 5869420, 6214680, 7043304, 7923717, 8804130, 9322020, 10564956, 11738840, 13206195, 15847434, 17608260, 18644040, 21129912, 26412390, 31694868, 35216520, 39618585, 52824780, 63389736, 79237170, 105649560, 158474340, 316948680]

約数ペア:

[(1, 316948680), (2, 158474340), (3, 105649560), (4, 79237170), (5, 63389736), (6, 52824780), (8, 39618585), (9, 35216520), (10, 31694868), (12, 26412390), (15, 21129912), (17, 18644040), (18, 17608260), (20, 15847434), (24, 13206195), (27, 11738840), (30, 10564956), (34, 9322020), (36, 8804130), (40, 7923717), (45, 7043304), (51, 6214680), (54, 5869420), (60, 5282478), (61, 5195880), (68, 4661010), (72, 4402065), (85, 3728808), (90, 3521652), (102, 3107340), (108, 2934710), (120, 2641239), (122, 2597940), (135, 2347768), (136, 2330505), (153, 2071560), (170, 1864404), (180, 1760826), (183, 1731960), (204, 1553670), (216, 1467355), (244, 1298970), (255, 1242936), (270, 1173884), (283, 1119960), (305, 1039176), (306, 1035780), (340, 932202), (360, 880413), (366, 865980), (408, 776835), (459, 690520), (488, 649485), (510, 621468), (540, 586942), (549, 577320), (566, 559980), (610, 519588), (612, 517890), (680, 466101), (732, 432990), (765, 414312), (849, 373320), (915, 346392), (918, 345260), (1020, 310734), (1037, 305640), (1080, 293471), (1098, 288660), (1132, 279990), (1220, 259794), (1224, 258945), (1415, 223992), (1464, 216495), (1530, 207156), (1647, 192440), (1698, 186660), (1830, 173196), (1836, 172630), (2040, 155367), (2074, 152820), (2196, 144330), (2264, 139995), (2295, 138104), (2440, 129897), (2547, 124440), (2745, 115464), (2830, 111996), (3060, 103578), (3111, 101880), (3294, 96220), (3396, 93330), (3660, 86598), (3672, 86315), (4148, 76410), (4245, 74664), (4392, 72165), (4590, 69052), (4811, 65880), (5094, 62220), (5185, 61128), (5490, 57732), (5660, 55998), (6120, 51789), (6222, 50940), (6588, 48110), (6792, 46665), (7320, 43299), (7641, 41480), (8235, 38488), (8296, 38205), (8490, 37332), (9180, 34526), (9333, 33960), (9622, 32940), (10188, 31110), (10370, 30564), (10980, 28866), (11320, 27999), (12444, 25470), (12735, 24888), (13176, 24055), (14433, 21960), (15282, 20740), (15555, 20376), (16470, 19244), (16980, 18666), (17263, 18360)]