4487407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151397}}^1$

素因数の和:151443

約数の個数: 128

約数和(自身を含む): 15260918400

約数和(自身を除く): 10773511320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 151397, 302794, 454191, 605588, 756985, 908382, 1211176, 1513970, 1816764, 1968161, 2270955, 2876543, 3027940, 3633528, 3936322, 4541910, 5753086, 5904483, 6055880, 7872644, 8629629, 9083820, 9840805, 11506172, 11808966, 14382715, 15745288, 17259258, 18167640, 19681610, 23012344, 23617932, 28765430, 29522415, 34518516, 37395059, 39363220, 43148145, 47235864, 57530860, 59044830, 69037032, 74790118, 78726440, 86296290, 112185177, 115061720, 118089660, 149580236, 172592580, 186975295, 224370354, 236179320, 299160472, 345185160, 373950590, 448740708, 560925885, 747901180, 897481416, 1121851770, 1495802360, 2243703540, 4487407080]

約数ペア:

[(1, 4487407080), (2, 2243703540), (3, 1495802360), (4, 1121851770), (5, 897481416), (6, 747901180), (8, 560925885), (10, 448740708), (12, 373950590), (13, 345185160), (15, 299160472), (19, 236179320), (20, 224370354), (24, 186975295), (26, 172592580), (30, 149580236), (38, 118089660), (39, 115061720), (40, 112185177), (52, 86296290), (57, 78726440), (60, 74790118), (65, 69037032), (76, 59044830), (78, 57530860), (95, 47235864), (104, 43148145), (114, 39363220), (120, 37395059), (130, 34518516), (152, 29522415), (156, 28765430), (190, 23617932), (195, 23012344), (228, 19681610), (247, 18167640), (260, 17259258), (285, 15745288), (312, 14382715), (380, 11808966), (390, 11506172), (456, 9840805), (494, 9083820), (520, 8629629), (570, 7872644), (741, 6055880), (760, 5904483), (780, 5753086), (988, 4541910), (1140, 3936322), (1235, 3633528), (1482, 3027940), (1560, 2876543), (1976, 2270955), (2280, 1968161), (2470, 1816764), (2964, 1513970), (3705, 1211176), (4940, 908382), (5928, 756985), (7410, 605588), (9880, 454191), (14820, 302794), (29640, 151397)]