142962480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 511842240

約数和(自身を除く): 368879760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 97, 115, 120, 138, 144, 178, 180, 184, 194, 207, 230, 240, 267, 276, 291, 345, 356, 360, 368, 388, 414, 445, 460, 485, 534, 552, 582, 690, 712, 720, 776, 801, 828, 873, 890, 920, 970, 1035, 1068, 1104, 1164, 1335, 1380, 1424, 1455, 1552, 1602, 1656, 1746, 1780, 1840, 1940, 2047, 2070, 2136, 2231, 2328, 2670, 2760, 2910, 3204, 3312, 3492, 3560, 3880, 4005, 4094, 4140, 4272, 4365, 4462, 4656, 5340, 5520, 5820, 6141, 6408, 6693, 6984, 7120, 7760, 8010, 8188, 8280, 8633, 8730, 8924, 10235, 10680, 11155, 11640, 12282, 12816, 13386, 13968, 16020, 16376, 16560, 17266, 17460, 17848, 18423, 20079, 20470, 21360, 22310, 23280, 24564, 25899, 26772, 30705, 32040, 32752, 33465, 34532, 34920, 35696, 36846, 40158, 40940, 43165, 44620, 49128, 51798, 53544, 61410, 64080, 66930, 69064, 69840, 73692, 77697, 80316, 81880, 86330, 89240, 92115, 98256, 100395, 103596, 107088, 122820, 129495, 133860, 138128, 147384, 155394, 160632, 163760, 172660, 178480, 184230, 198559, 200790, 207192, 245640, 258990, 267720, 294768, 310788, 321264, 345320, 368460, 388485, 397118, 401580, 414384, 491280, 517980, 535440, 595677, 621576, 690640, 736920, 776970, 794236, 803160, 992795, 1035960, 1191354, 1243152, 1473840, 1553940, 1588472, 1606320, 1787031, 1985590, 2071920, 2382708, 2978385, 3107880, 3176944, 3574062, 3971180, 4765416, 5956770, 6215760, 7148124, 7942360, 8935155, 9530832, 11913540, 14296248, 15884720, 17870310, 23827080, 28592496, 35740620, 47654160, 71481240, 142962480]

約数ペア:

[(1, 142962480), (2, 71481240), (3, 47654160), (4, 35740620), (5, 28592496), (6, 23827080), (8, 17870310), (9, 15884720), (10, 14296248), (12, 11913540), (15, 9530832), (16, 8935155), (18, 7942360), (20, 7148124), (23, 6215760), (24, 5956770), (30, 4765416), (36, 3971180), (40, 3574062), (45, 3176944), (46, 3107880), (48, 2978385), (60, 2382708), (69, 2071920), (72, 1985590), (80, 1787031), (89, 1606320), (90, 1588472), (92, 1553940), (97, 1473840), (115, 1243152), (120, 1191354), (138, 1035960), (144, 992795), (178, 803160), (180, 794236), (184, 776970), (194, 736920), (207, 690640), (230, 621576), (240, 595677), (267, 535440), (276, 517980), (291, 491280), (345, 414384), (356, 401580), (360, 397118), (368, 388485), (388, 368460), (414, 345320), (445, 321264), (460, 310788), (485, 294768), (534, 267720), (552, 258990), (582, 245640), (690, 207192), (712, 200790), (720, 198559), (776, 184230), (801, 178480), (828, 172660), (873, 163760), (890, 160632), (920, 155394), (970, 147384), (1035, 138128), (1068, 133860), (1104, 129495), (1164, 122820), (1335, 107088), (1380, 103596), (1424, 100395), (1455, 98256), (1552, 92115), (1602, 89240), (1656, 86330), (1746, 81880), (1780, 80316), (1840, 77697), (1940, 73692), (2047, 69840), (2070, 69064), (2136, 66930), (2231, 64080), (2328, 61410), (2670, 53544), (2760, 51798), (2910, 49128), (3204, 44620), (3312, 43165), (3492, 40940), (3560, 40158), (3880, 36846), (4005, 35696), (4094, 34920), (4140, 34532), (4272, 33465), (4365, 32752), (4462, 32040), (4656, 30705), (5340, 26772), (5520, 25899), (5820, 24564), (6141, 23280), (6408, 22310), (6693, 21360), (6984, 20470), (7120, 20079), (7760, 18423), (8010, 17848), (8188, 17460), (8280, 17266), (8633, 16560), (8730, 16376), (8924, 16020), (10235, 13968), (10680, 13386), (11155, 12816), (11640, 12282)]