349689240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 1197892800

約数和(自身を除く): 848203560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 157, 180, 184, 207, 230, 269, 276, 314, 345, 360, 414, 460, 471, 538, 552, 628, 690, 785, 807, 828, 920, 942, 1035, 1076, 1256, 1345, 1380, 1413, 1570, 1614, 1656, 1884, 2070, 2152, 2355, 2421, 2690, 2760, 2826, 3140, 3228, 3611, 3768, 4035, 4140, 4710, 4842, 5380, 5652, 6187, 6280, 6456, 7065, 7222, 8070, 8280, 9420, 9684, 10760, 10833, 11304, 12105, 12374, 14130, 14444, 16140, 18055, 18561, 18840, 19368, 21666, 24210, 24748, 28260, 28888, 30935, 32280, 32499, 36110, 37122, 42233, 43332, 48420, 49496, 54165, 55683, 56520, 61870, 64998, 72220, 74244, 84466, 86664, 92805, 96840, 108330, 111366, 123740, 126699, 129996, 144440, 148488, 162495, 168932, 185610, 211165, 216660, 222732, 247480, 253398, 259992, 278415, 324990, 337864, 371220, 380097, 422330, 433320, 445464, 506796, 556830, 633495, 649980, 742440, 760194, 844660, 971359, 1013592, 1113660, 1266990, 1299960, 1520388, 1689320, 1900485, 1942718, 2227320, 2533980, 2914077, 3040776, 3800970, 3885436, 4856795, 5067960, 5828154, 7601940, 7770872, 8742231, 9713590, 11656308, 14570385, 15203880, 17484462, 19427180, 23312616, 29140770, 34968924, 38854360, 43711155, 58281540, 69937848, 87422310, 116563080, 174844620, 349689240]

約数ペア:

[(1, 349689240), (2, 174844620), (3, 116563080), (4, 87422310), (5, 69937848), (6, 58281540), (8, 43711155), (9, 38854360), (10, 34968924), (12, 29140770), (15, 23312616), (18, 19427180), (20, 17484462), (23, 15203880), (24, 14570385), (30, 11656308), (36, 9713590), (40, 8742231), (45, 7770872), (46, 7601940), (60, 5828154), (69, 5067960), (72, 4856795), (90, 3885436), (92, 3800970), (115, 3040776), (120, 2914077), (138, 2533980), (157, 2227320), (180, 1942718), (184, 1900485), (207, 1689320), (230, 1520388), (269, 1299960), (276, 1266990), (314, 1113660), (345, 1013592), (360, 971359), (414, 844660), (460, 760194), (471, 742440), (538, 649980), (552, 633495), (628, 556830), (690, 506796), (785, 445464), (807, 433320), (828, 422330), (920, 380097), (942, 371220), (1035, 337864), (1076, 324990), (1256, 278415), (1345, 259992), (1380, 253398), (1413, 247480), (1570, 222732), (1614, 216660), (1656, 211165), (1884, 185610), (2070, 168932), (2152, 162495), (2355, 148488), (2421, 144440), (2690, 129996), (2760, 126699), (2826, 123740), (3140, 111366), (3228, 108330), (3611, 96840), (3768, 92805), (4035, 86664), (4140, 84466), (4710, 74244), (4842, 72220), (5380, 64998), (5652, 61870), (6187, 56520), (6280, 55683), (6456, 54165), (7065, 49496), (7222, 48420), (8070, 43332), (8280, 42233), (9420, 37122), (9684, 36110), (10760, 32499), (10833, 32280), (11304, 30935), (12105, 28888), (12374, 28260), (14130, 24748), (14444, 24210), (16140, 21666), (18055, 19368), (18561, 18840)]