1495189520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2461

約数の個数: 160

約数和(自身を含む): 4086595584

約数和(自身を除く): 2591406064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 176, 184, 220, 230, 248, 253, 310, 341, 368, 440, 460, 496, 506, 620, 682, 713, 880, 920, 1012, 1240, 1265, 1364, 1426, 1705, 1840, 2024, 2383, 2480, 2530, 2728, 2852, 3410, 3565, 4048, 4766, 5060, 5456, 5704, 6820, 7130, 7843, 9532, 10120, 11408, 11915, 13640, 14260, 15686, 19064, 20240, 23830, 26213, 27280, 28520, 31372, 38128, 39215, 47660, 52426, 54809, 57040, 62744, 73873, 78430, 95320, 104852, 109618, 125488, 131065, 147746, 156860, 190640, 209704, 219236, 262130, 274045, 295492, 313720, 369365, 419408, 438472, 524260, 548090, 590984, 602899, 627440, 738730, 812603, 876944, 1048520, 1096180, 1181968, 1205798, 1477460, 1625206, 1699079, 2097040, 2192360, 2411596, 2954920, 3014495, 3250412, 3398158, 4063015, 4384720, 4823192, 5909840, 6028990, 6500824, 6796316, 8126030, 8495395, 9646384, 12057980, 13001648, 13592632, 16252060, 16990790, 18689869, 24115960, 27185264, 32504120, 33981580, 37379738, 48231920, 65008240, 67963160, 74759476, 93449345, 135926320, 149518952, 186898690, 299037904, 373797380, 747594760, 1495189520]

約数ペア:

[(1, 1495189520), (2, 747594760), (4, 373797380), (5, 299037904), (8, 186898690), (10, 149518952), (11, 135926320), (16, 93449345), (20, 74759476), (22, 67963160), (23, 65008240), (31, 48231920), (40, 37379738), (44, 33981580), (46, 32504120), (55, 27185264), (62, 24115960), (80, 18689869), (88, 16990790), (92, 16252060), (110, 13592632), (115, 13001648), (124, 12057980), (155, 9646384), (176, 8495395), (184, 8126030), (220, 6796316), (230, 6500824), (248, 6028990), (253, 5909840), (310, 4823192), (341, 4384720), (368, 4063015), (440, 3398158), (460, 3250412), (496, 3014495), (506, 2954920), (620, 2411596), (682, 2192360), (713, 2097040), (880, 1699079), (920, 1625206), (1012, 1477460), (1240, 1205798), (1265, 1181968), (1364, 1096180), (1426, 1048520), (1705, 876944), (1840, 812603), (2024, 738730), (2383, 627440), (2480, 602899), (2530, 590984), (2728, 548090), (2852, 524260), (3410, 438472), (3565, 419408), (4048, 369365), (4766, 313720), (5060, 295492), (5456, 274045), (5704, 262130), (6820, 219236), (7130, 209704), (7843, 190640), (9532, 156860), (10120, 147746), (11408, 131065), (11915, 125488), (13640, 109618), (14260, 104852), (15686, 95320), (19064, 78430), (20240, 73873), (23830, 62744), (26213, 57040), (27280, 54809), (28520, 52426), (31372, 47660), (38128, 39215)]