232435560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 866557440

約数和(自身を除く): 634121880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 287, 328, 340, 357, 397, 408, 410, 420, 476, 492, 510, 574, 595, 615, 680, 697, 714, 794, 820, 840, 861, 952, 984, 1020, 1148, 1190, 1191, 1230, 1394, 1428, 1435, 1588, 1640, 1722, 1785, 1985, 2040, 2091, 2296, 2380, 2382, 2460, 2779, 2788, 2856, 2870, 3176, 3444, 3485, 3570, 3970, 4182, 4305, 4760, 4764, 4879, 4920, 5558, 5576, 5740, 5955, 6749, 6888, 6970, 7140, 7940, 8337, 8364, 8610, 9528, 9758, 10455, 11116, 11480, 11910, 13498, 13895, 13940, 14280, 14637, 15880, 16277, 16674, 16728, 17220, 19516, 20247, 20910, 22232, 23820, 24395, 26996, 27790, 27880, 29274, 32554, 33348, 33745, 34440, 39032, 40494, 41685, 41820, 47243, 47640, 48790, 48831, 53992, 55580, 58548, 65108, 66696, 67490, 73185, 80988, 81385, 83370, 83640, 94486, 97580, 97662, 101235, 111160, 113939, 117096, 130216, 134980, 141729, 146370, 161976, 162770, 166740, 188972, 195160, 195324, 202470, 227878, 236215, 244155, 269960, 276709, 283458, 292740, 325540, 333480, 341817, 377944, 390648, 404940, 455756, 472430, 488310, 553418, 566916, 569695, 585480, 651080, 683634, 708645, 809880, 830127, 911512, 944860, 976620, 1106836, 1133832, 1139390, 1367268, 1383545, 1417290, 1660254, 1709085, 1889720, 1936963, 1953240, 2213672, 2278780, 2734536, 2767090, 2834580, 3320508, 3418170, 3873926, 4150635, 4557560, 5534180, 5669160, 5810889, 6641016, 6836340, 7747852, 8301270, 9684815, 11068360, 11621778, 13672680, 15495704, 16602540, 19369630, 23243556, 29054445, 33205080, 38739260, 46487112, 58108890, 77478520, 116217780, 232435560]

約数ペア:

[(1, 232435560), (2, 116217780), (3, 77478520), (4, 58108890), (5, 46487112), (6, 38739260), (7, 33205080), (8, 29054445), (10, 23243556), (12, 19369630), (14, 16602540), (15, 15495704), (17, 13672680), (20, 11621778), (21, 11068360), (24, 9684815), (28, 8301270), (30, 7747852), (34, 6836340), (35, 6641016), (40, 5810889), (41, 5669160), (42, 5534180), (51, 4557560), (56, 4150635), (60, 3873926), (68, 3418170), (70, 3320508), (82, 2834580), (84, 2767090), (85, 2734536), (102, 2278780), (105, 2213672), (119, 1953240), (120, 1936963), (123, 1889720), (136, 1709085), (140, 1660254), (164, 1417290), (168, 1383545), (170, 1367268), (204, 1139390), (205, 1133832), (210, 1106836), (238, 976620), (246, 944860), (255, 911512), (280, 830127), (287, 809880), (328, 708645), (340, 683634), (357, 651080), (397, 585480), (408, 569695), (410, 566916), (420, 553418), (476, 488310), (492, 472430), (510, 455756), (574, 404940), (595, 390648), (615, 377944), (680, 341817), (697, 333480), (714, 325540), (794, 292740), (820, 283458), (840, 276709), (861, 269960), (952, 244155), (984, 236215), (1020, 227878), (1148, 202470), (1190, 195324), (1191, 195160), (1230, 188972), (1394, 166740), (1428, 162770), (1435, 161976), (1588, 146370), (1640, 141729), (1722, 134980), (1785, 130216), (1985, 117096), (2040, 113939), (2091, 111160), (2296, 101235), (2380, 97662), (2382, 97580), (2460, 94486), (2779, 83640), (2788, 83370), (2856, 81385), (2870, 80988), (3176, 73185), (3444, 67490), (3485, 66696), (3570, 65108), (3970, 58548), (4182, 55580), (4305, 53992), (4760, 48831), (4764, 48790), (4879, 47640), (4920, 47243), (5558, 41820), (5576, 41685), (5740, 40494), (5955, 39032), (6749, 34440), (6888, 33745), (6970, 33348), (7140, 32554), (7940, 29274), (8337, 27880), (8364, 27790), (8610, 26996), (9528, 24395), (9758, 23820), (10455, 22232), (11116, 20910), (11480, 20247), (11910, 19516), (13498, 17220), (13895, 16728), (13940, 16674), (14280, 16277), (14637, 15880)]