353997280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1056198528

約数和(自身を除く): 702201248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 328, 364, 410, 416, 455, 520, 533, 560, 574, 593, 656, 728, 820, 910, 1040, 1066, 1120, 1148, 1186, 1312, 1435, 1456, 1640, 1820, 2080, 2132, 2296, 2372, 2665, 2870, 2912, 2965, 3280, 3640, 3731, 4151, 4264, 4592, 4744, 5330, 5740, 5930, 6560, 7280, 7462, 7709, 8302, 8528, 9184, 9488, 10660, 11480, 11860, 14560, 14924, 15418, 16604, 17056, 18655, 18976, 20755, 21320, 22960, 23720, 24313, 29848, 30836, 33208, 37310, 38545, 41510, 42640, 45920, 47440, 48626, 53963, 59696, 61672, 66416, 74620, 77090, 83020, 85280, 94880, 97252, 107926, 119392, 121565, 123344, 132832, 149240, 154180, 166040, 170191, 194504, 215852, 243130, 246688, 269815, 298480, 308360, 316069, 332080, 340382, 389008, 431704, 486260, 539630, 596960, 616720, 632138, 664160, 680764, 778016, 850955, 863408, 972520, 1079260, 1233440, 1264276, 1361528, 1580345, 1701910, 1726816, 1945040, 2158520, 2212483, 2528552, 2723056, 3160690, 3403820, 3890080, 4317040, 4424966, 5057104, 5446112, 6321380, 6807640, 8634080, 8849932, 10114208, 11062415, 12642760, 13615280, 17699864, 22124830, 25285520, 27230560, 35399728, 44249660, 50571040, 70799456, 88499320, 176998640, 353997280]

約数ペア:

[(1, 353997280), (2, 176998640), (4, 88499320), (5, 70799456), (7, 50571040), (8, 44249660), (10, 35399728), (13, 27230560), (14, 25285520), (16, 22124830), (20, 17699864), (26, 13615280), (28, 12642760), (32, 11062415), (35, 10114208), (40, 8849932), (41, 8634080), (52, 6807640), (56, 6321380), (65, 5446112), (70, 5057104), (80, 4424966), (82, 4317040), (91, 3890080), (104, 3403820), (112, 3160690), (130, 2723056), (140, 2528552), (160, 2212483), (164, 2158520), (182, 1945040), (205, 1726816), (208, 1701910), (224, 1580345), (260, 1361528), (280, 1264276), (287, 1233440), (328, 1079260), (364, 972520), (410, 863408), (416, 850955), (455, 778016), (520, 680764), (533, 664160), (560, 632138), (574, 616720), (593, 596960), (656, 539630), (728, 486260), (820, 431704), (910, 389008), (1040, 340382), (1066, 332080), (1120, 316069), (1148, 308360), (1186, 298480), (1312, 269815), (1435, 246688), (1456, 243130), (1640, 215852), (1820, 194504), (2080, 170191), (2132, 166040), (2296, 154180), (2372, 149240), (2665, 132832), (2870, 123344), (2912, 121565), (2965, 119392), (3280, 107926), (3640, 97252), (3731, 94880), (4151, 85280), (4264, 83020), (4592, 77090), (4744, 74620), (5330, 66416), (5740, 61672), (5930, 59696), (6560, 53963), (7280, 48626), (7462, 47440), (7709, 45920), (8302, 42640), (8528, 41510), (9184, 38545), (9488, 37310), (10660, 33208), (11480, 30836), (11860, 29848), (14560, 24313), (14924, 23720), (15418, 22960), (16604, 21320), (17056, 20755), (18655, 18976)]