128232360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 460961280

約数和(自身を除く): 332728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 911, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1822, 1955, 2040, 2070, 2346, 2733, 2760, 3060, 3128, 3519, 3644, 3910, 4140, 4555, 4692, 5466, 5865, 6120, 7038, 7288, 7820, 8199, 8280, 9110, 9384, 10932, 11730, 13665, 14076, 15487, 15640, 16398, 17595, 18220, 20953, 21864, 23460, 27330, 28152, 30974, 32796, 35190, 36440, 40995, 41906, 46461, 46920, 54660, 61948, 62859, 65592, 70380, 77435, 81990, 83812, 92922, 104765, 109320, 123896, 125718, 139383, 140760, 154870, 163980, 167624, 185844, 188577, 209530, 232305, 251436, 278766, 309740, 314295, 327960, 356201, 371688, 377154, 419060, 464610, 502872, 557532, 619480, 628590, 696915, 712402, 754308, 838120, 929220, 942885, 1068603, 1115064, 1257180, 1393830, 1424804, 1508616, 1781005, 1858440, 1885770, 2137206, 2514360, 2787660, 2849608, 3205809, 3562010, 3771540, 4274412, 5343015, 5575320, 6411618, 7124020, 7543080, 8548824, 10686030, 12823236, 14248040, 16029045, 21372060, 25646472, 32058090, 42744120, 64116180, 128232360]

約数ペア:

[(1, 128232360), (2, 64116180), (3, 42744120), (4, 32058090), (5, 25646472), (6, 21372060), (8, 16029045), (9, 14248040), (10, 12823236), (12, 10686030), (15, 8548824), (17, 7543080), (18, 7124020), (20, 6411618), (23, 5575320), (24, 5343015), (30, 4274412), (34, 3771540), (36, 3562010), (40, 3205809), (45, 2849608), (46, 2787660), (51, 2514360), (60, 2137206), (68, 1885770), (69, 1858440), (72, 1781005), (85, 1508616), (90, 1424804), (92, 1393830), (102, 1257180), (115, 1115064), (120, 1068603), (136, 942885), (138, 929220), (153, 838120), (170, 754308), (180, 712402), (184, 696915), (204, 628590), (207, 619480), (230, 557532), (255, 502872), (276, 464610), (306, 419060), (340, 377154), (345, 371688), (360, 356201), (391, 327960), (408, 314295), (414, 309740), (460, 278766), (510, 251436), (552, 232305), (612, 209530), (680, 188577), (690, 185844), (765, 167624), (782, 163980), (828, 154870), (911, 140760), (920, 139383), (1020, 125718), (1035, 123896), (1173, 109320), (1224, 104765), (1380, 92922), (1530, 83812), (1564, 81990), (1656, 77435), (1822, 70380), (1955, 65592), (2040, 62859), (2070, 61948), (2346, 54660), (2733, 46920), (2760, 46461), (3060, 41906), (3128, 40995), (3519, 36440), (3644, 35190), (3910, 32796), (4140, 30974), (4555, 28152), (4692, 27330), (5466, 23460), (5865, 21864), (6120, 20953), (7038, 18220), (7288, 17595), (7820, 16398), (8199, 15640), (8280, 15487), (9110, 14076), (9384, 13665), (10932, 11730)]