151816080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 539161920

約数和(自身を除く): 387345840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 197, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 394, 456, 494, 507, 520, 570, 591, 624, 676, 741, 760, 780, 788, 845, 912, 985, 988, 1014, 1040, 1140, 1182, 1235, 1352, 1482, 1520, 1560, 1576, 1690, 1970, 1976, 2028, 2280, 2364, 2470, 2535, 2561, 2704, 2955, 2964, 3120, 3152, 3211, 3380, 3705, 3743, 3940, 3952, 4056, 4560, 4728, 4940, 5070, 5122, 5910, 5928, 6422, 6760, 7410, 7486, 7683, 7880, 8112, 9456, 9633, 9880, 10140, 10244, 11229, 11820, 11856, 12805, 12844, 13520, 14820, 14972, 15366, 15760, 16055, 18715, 19266, 19760, 20280, 20488, 22458, 23640, 25610, 25688, 29640, 29944, 30732, 32110, 33293, 37430, 38415, 38532, 40560, 40976, 44916, 47280, 48165, 48659, 51220, 51376, 56145, 59280, 59888, 61464, 64220, 66586, 74860, 76830, 77064, 89832, 96330, 97318, 99879, 102440, 112290, 122928, 128440, 133172, 145977, 149720, 153660, 154128, 166465, 179664, 192660, 194636, 199758, 204880, 224580, 243295, 256880, 266344, 291954, 299440, 307320, 332930, 385320, 389272, 399516, 449160, 486590, 499395, 532688, 583908, 614640, 632567, 665860, 729885, 770640, 778544, 799032, 898320, 973180, 998790, 1167816, 1265134, 1331720, 1459770, 1598064, 1897701, 1946360, 1997580, 2335632, 2530268, 2663440, 2919540, 3162835, 3795402, 3892720, 3995160, 5060536, 5839080, 6325670, 7590804, 7990320, 9488505, 10121072, 11678160, 12651340, 15181608, 18977010, 25302680, 30363216, 37954020, 50605360, 75908040, 151816080]

約数ペア:

[(1, 151816080), (2, 75908040), (3, 50605360), (4, 37954020), (5, 30363216), (6, 25302680), (8, 18977010), (10, 15181608), (12, 12651340), (13, 11678160), (15, 10121072), (16, 9488505), (19, 7990320), (20, 7590804), (24, 6325670), (26, 5839080), (30, 5060536), (38, 3995160), (39, 3892720), (40, 3795402), (48, 3162835), (52, 2919540), (57, 2663440), (60, 2530268), (65, 2335632), (76, 1997580), (78, 1946360), (80, 1897701), (95, 1598064), (104, 1459770), (114, 1331720), (120, 1265134), (130, 1167816), (152, 998790), (156, 973180), (169, 898320), (190, 799032), (195, 778544), (197, 770640), (208, 729885), (228, 665860), (240, 632567), (247, 614640), (260, 583908), (285, 532688), (304, 499395), (312, 486590), (338, 449160), (380, 399516), (390, 389272), (394, 385320), (456, 332930), (494, 307320), (507, 299440), (520, 291954), (570, 266344), (591, 256880), (624, 243295), (676, 224580), (741, 204880), (760, 199758), (780, 194636), (788, 192660), (845, 179664), (912, 166465), (985, 154128), (988, 153660), (1014, 149720), (1040, 145977), (1140, 133172), (1182, 128440), (1235, 122928), (1352, 112290), (1482, 102440), (1520, 99879), (1560, 97318), (1576, 96330), (1690, 89832), (1970, 77064), (1976, 76830), (2028, 74860), (2280, 66586), (2364, 64220), (2470, 61464), (2535, 59888), (2561, 59280), (2704, 56145), (2955, 51376), (2964, 51220), (3120, 48659), (3152, 48165), (3211, 47280), (3380, 44916), (3705, 40976), (3743, 40560), (3940, 38532), (3952, 38415), (4056, 37430), (4560, 33293), (4728, 32110), (4940, 30732), (5070, 29944), (5122, 29640), (5910, 25688), (5928, 25610), (6422, 23640), (6760, 22458), (7410, 20488), (7486, 20280), (7683, 19760), (7880, 19266), (8112, 18715), (9456, 16055), (9633, 15760), (9880, 15366), (10140, 14972), (10244, 14820), (11229, 13520), (11820, 12844), (11856, 12805)]