29145480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 114670080

約数和(自身を除く): 85524600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 157, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 314, 340, 357, 364, 390, 408, 420, 442, 455, 471, 476, 510, 520, 546, 595, 628, 663, 680, 714, 728, 780, 785, 840, 884, 910, 942, 952, 1020, 1092, 1099, 1105, 1190, 1256, 1326, 1365, 1428, 1547, 1560, 1570, 1768, 1785, 1820, 1884, 2040, 2041, 2184, 2198, 2210, 2355, 2380, 2652, 2669, 2730, 2856, 3094, 3140, 3297, 3315, 3570, 3640, 3768, 4082, 4396, 4420, 4641, 4710, 4760, 5304, 5338, 5460, 5495, 6123, 6188, 6280, 6594, 6630, 7140, 7735, 8007, 8164, 8792, 8840, 9282, 9420, 10205, 10676, 10920, 10990, 12246, 12376, 13188, 13260, 13345, 14280, 14287, 15470, 16014, 16328, 16485, 18564, 18683, 18840, 20410, 21352, 21980, 23205, 24492, 26376, 26520, 26690, 28574, 30615, 30940, 32028, 32970, 34697, 37128, 37366, 40035, 40820, 42861, 43960, 46410, 48984, 53380, 56049, 57148, 61230, 61880, 64056, 65940, 69394, 71435, 74732, 80070, 81640, 85722, 92820, 93415, 104091, 106760, 112098, 114296, 122460, 131880, 138788, 142870, 149464, 160140, 171444, 173485, 185640, 186830, 208182, 214305, 224196, 242879, 244920, 277576, 280245, 285740, 320280, 342888, 346970, 373660, 416364, 428610, 448392, 485758, 520455, 560490, 571480, 693940, 728637, 747320, 832728, 857220, 971516, 1040910, 1120980, 1214395, 1387880, 1457274, 1714440, 1943032, 2081820, 2241960, 2428790, 2914548, 3643185, 4163640, 4857580, 5829096, 7286370, 9715160, 14572740, 29145480]

約数ペア:

[(1, 29145480), (2, 14572740), (3, 9715160), (4, 7286370), (5, 5829096), (6, 4857580), (7, 4163640), (8, 3643185), (10, 2914548), (12, 2428790), (13, 2241960), (14, 2081820), (15, 1943032), (17, 1714440), (20, 1457274), (21, 1387880), (24, 1214395), (26, 1120980), (28, 1040910), (30, 971516), (34, 857220), (35, 832728), (39, 747320), (40, 728637), (42, 693940), (51, 571480), (52, 560490), (56, 520455), (60, 485758), (65, 448392), (68, 428610), (70, 416364), (78, 373660), (84, 346970), (85, 342888), (91, 320280), (102, 285740), (104, 280245), (105, 277576), (119, 244920), (120, 242879), (130, 224196), (136, 214305), (140, 208182), (156, 186830), (157, 185640), (168, 173485), (170, 171444), (182, 160140), (195, 149464), (204, 142870), (210, 138788), (221, 131880), (238, 122460), (255, 114296), (260, 112098), (273, 106760), (280, 104091), (312, 93415), (314, 92820), (340, 85722), (357, 81640), (364, 80070), (390, 74732), (408, 71435), (420, 69394), (442, 65940), (455, 64056), (471, 61880), (476, 61230), (510, 57148), (520, 56049), (546, 53380), (595, 48984), (628, 46410), (663, 43960), (680, 42861), (714, 40820), (728, 40035), (780, 37366), (785, 37128), (840, 34697), (884, 32970), (910, 32028), (942, 30940), (952, 30615), (1020, 28574), (1092, 26690), (1099, 26520), (1105, 26376), (1190, 24492), (1256, 23205), (1326, 21980), (1365, 21352), (1428, 20410), (1547, 18840), (1560, 18683), (1570, 18564), (1768, 16485), (1785, 16328), (1820, 16014), (1884, 15470), (2040, 14287), (2041, 14280), (2184, 13345), (2198, 13260), (2210, 13188), (2355, 12376), (2380, 12246), (2652, 10990), (2669, 10920), (2730, 10676), (2856, 10205), (3094, 9420), (3140, 9282), (3297, 8840), (3315, 8792), (3570, 8164), (3640, 8007), (3768, 7735), (4082, 7140), (4396, 6630), (4420, 6594), (4641, 6280), (4710, 6188), (4760, 6123), (5304, 5495), (5338, 5460)]