236467920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4037

約数の個数: 160

約数和(自身を含む): 831196800

約数和(自身を除く): 594728880

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, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 3989, 4560, 4940, 5928, 7410, 7978, 9880, 11856, 11967, 14820, 15956, 19760, 19945, 23934, 29640, 31912, 39890, 47868, 51857, 59280, 59835, 63824, 75791, 79780, 95736, 103714, 119670, 151582, 155571, 159560, 191472, 207428, 227373, 239340, 259285, 303164, 311142, 319120, 378955, 414856, 454746, 478680, 518570, 606328, 622284, 757910, 777855, 829712, 909492, 957360, 985283, 1037140, 1136865, 1212656, 1244568, 1515820, 1555710, 1818984, 1970566, 2074280, 2273730, 2489136, 2955849, 3031640, 3111420, 3637968, 3941132, 4148560, 4547460, 4926415, 5911698, 6063280, 6222840, 7882264, 9094920, 9852830, 11823396, 12445680, 14779245, 15764528, 18189840, 19705660, 23646792, 29558490, 39411320, 47293584, 59116980, 78822640, 118233960, 236467920]

約数ペア:

[(1, 236467920), (2, 118233960), (3, 78822640), (4, 59116980), (5, 47293584), (6, 39411320), (8, 29558490), (10, 23646792), (12, 19705660), (13, 18189840), (15, 15764528), (16, 14779245), (19, 12445680), (20, 11823396), (24, 9852830), (26, 9094920), (30, 7882264), (38, 6222840), (39, 6063280), (40, 5911698), (48, 4926415), (52, 4547460), (57, 4148560), (60, 3941132), (65, 3637968), (76, 3111420), (78, 3031640), (80, 2955849), (95, 2489136), (104, 2273730), (114, 2074280), (120, 1970566), (130, 1818984), (152, 1555710), (156, 1515820), (190, 1244568), (195, 1212656), (208, 1136865), (228, 1037140), (240, 985283), (247, 957360), (260, 909492), (285, 829712), (304, 777855), (312, 757910), (380, 622284), (390, 606328), (456, 518570), (494, 478680), (520, 454746), (570, 414856), (624, 378955), (741, 319120), (760, 311142), (780, 303164), (912, 259285), (988, 239340), (1040, 227373), (1140, 207428), (1235, 191472), (1482, 159560), (1520, 155571), (1560, 151582), (1976, 119670), (2280, 103714), (2470, 95736), (2964, 79780), (3120, 75791), (3705, 63824), (3952, 59835), (3989, 59280), (4560, 51857), (4940, 47868), (5928, 39890), (7410, 31912), (7978, 29640), (9880, 23934), (11856, 19945), (11967, 19760), (14820, 15956)]