140965560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 496173600

約数和(自身を除く): 355208040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 557, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1114, 1140, 1332, 1368, 1406, 1480, 1665, 1671, 1710, 2109, 2220, 2228, 2280, 2664, 2785, 2812, 3330, 3342, 3420, 3515, 4218, 4440, 4456, 5013, 5570, 5624, 6327, 6660, 6684, 6840, 7030, 8355, 8436, 10026, 10545, 10583, 11140, 12654, 13320, 13368, 14060, 16710, 16872, 20052, 20609, 21090, 21166, 22280, 25065, 25308, 28120, 31635, 31749, 33420, 40104, 41218, 42180, 42332, 50130, 50616, 52915, 61827, 63270, 63498, 66840, 82436, 84360, 84664, 95247, 100260, 103045, 105830, 123654, 126540, 126996, 158745, 164872, 185481, 190494, 200520, 206090, 211660, 247308, 253080, 253992, 309135, 317490, 370962, 380988, 391571, 412180, 423320, 476235, 494616, 618270, 634980, 741924, 761976, 783142, 824360, 927405, 952470, 1174713, 1236540, 1269960, 1483848, 1566284, 1854810, 1904940, 1957855, 2349426, 2473080, 3132568, 3524139, 3709620, 3809880, 3915710, 4698852, 5873565, 7048278, 7419240, 7831420, 9397704, 11747130, 14096556, 15662840, 17620695, 23494260, 28193112, 35241390, 46988520, 70482780, 140965560]

約数ペア:

[(1, 140965560), (2, 70482780), (3, 46988520), (4, 35241390), (5, 28193112), (6, 23494260), (8, 17620695), (9, 15662840), (10, 14096556), (12, 11747130), (15, 9397704), (18, 7831420), (19, 7419240), (20, 7048278), (24, 5873565), (30, 4698852), (36, 3915710), (37, 3809880), (38, 3709620), (40, 3524139), (45, 3132568), (57, 2473080), (60, 2349426), (72, 1957855), (74, 1904940), (76, 1854810), (90, 1566284), (95, 1483848), (111, 1269960), (114, 1236540), (120, 1174713), (148, 952470), (152, 927405), (171, 824360), (180, 783142), (185, 761976), (190, 741924), (222, 634980), (228, 618270), (285, 494616), (296, 476235), (333, 423320), (342, 412180), (360, 391571), (370, 380988), (380, 370962), (444, 317490), (456, 309135), (555, 253992), (557, 253080), (570, 247308), (666, 211660), (684, 206090), (703, 200520), (740, 190494), (760, 185481), (855, 164872), (888, 158745), (1110, 126996), (1114, 126540), (1140, 123654), (1332, 105830), (1368, 103045), (1406, 100260), (1480, 95247), (1665, 84664), (1671, 84360), (1710, 82436), (2109, 66840), (2220, 63498), (2228, 63270), (2280, 61827), (2664, 52915), (2785, 50616), (2812, 50130), (3330, 42332), (3342, 42180), (3420, 41218), (3515, 40104), (4218, 33420), (4440, 31749), (4456, 31635), (5013, 28120), (5570, 25308), (5624, 25065), (6327, 22280), (6660, 21166), (6684, 21090), (6840, 20609), (7030, 20052), (8355, 16872), (8436, 16710), (10026, 14060), (10545, 13368), (10583, 13320), (11140, 12654)]