318203640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 192

約数和(自身を含む): 1129564800

約数和(自身を除く): 811361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1723, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 3446, 4104, 4617, 4860, 5130, 5169, 6156, 6840, 6892, 7695, 8615, 9234, 9720, 10260, 10338, 12312, 13784, 15390, 15507, 17230, 18468, 20520, 20676, 23085, 25845, 30780, 31014, 32737, 34460, 36936, 41352, 46170, 46521, 51690, 61560, 62028, 65474, 68920, 77535, 92340, 93042, 98211, 103380, 124056, 130948, 139563, 155070, 163685, 184680, 186084, 196422, 206760, 232605, 261896, 279126, 294633, 310140, 327370, 372168, 392844, 418689, 465210, 491055, 558252, 589266, 620280, 654740, 697815, 785688, 837378, 883899, 930420, 982110, 1116504, 1178532, 1309480, 1395630, 1473165, 1674756, 1767798, 1860840, 1964220, 2093445, 2357064, 2651697, 2791260, 2946330, 3349512, 3535596, 3928440, 4186890, 4419495, 5303394, 5582520, 5892660, 7071192, 7955091, 8373780, 8838990, 10606788, 11785320, 13258485, 15910182, 16747560, 17677980, 21213576, 26516970, 31820364, 35355960, 39775455, 53033940, 63640728, 79550910, 106067880, 159101820, 318203640]

約数ペア:

[(1, 318203640), (2, 159101820), (3, 106067880), (4, 79550910), (5, 63640728), (6, 53033940), (8, 39775455), (9, 35355960), (10, 31820364), (12, 26516970), (15, 21213576), (18, 17677980), (19, 16747560), (20, 15910182), (24, 13258485), (27, 11785320), (30, 10606788), (36, 8838990), (38, 8373780), (40, 7955091), (45, 7071192), (54, 5892660), (57, 5582520), (60, 5303394), (72, 4419495), (76, 4186890), (81, 3928440), (90, 3535596), (95, 3349512), (108, 2946330), (114, 2791260), (120, 2651697), (135, 2357064), (152, 2093445), (162, 1964220), (171, 1860840), (180, 1767798), (190, 1674756), (216, 1473165), (228, 1395630), (243, 1309480), (270, 1178532), (285, 1116504), (324, 982110), (342, 930420), (360, 883899), (380, 837378), (405, 785688), (456, 697815), (486, 654740), (513, 620280), (540, 589266), (570, 558252), (648, 491055), (684, 465210), (760, 418689), (810, 392844), (855, 372168), (972, 327370), (1026, 310140), (1080, 294633), (1140, 279126), (1215, 261896), (1368, 232605), (1539, 206760), (1620, 196422), (1710, 186084), (1723, 184680), (1944, 163685), (2052, 155070), (2280, 139563), (2430, 130948), (2565, 124056), (3078, 103380), (3240, 98211), (3420, 93042), (3446, 92340), (4104, 77535), (4617, 68920), (4860, 65474), (5130, 62028), (5169, 61560), (6156, 51690), (6840, 46521), (6892, 46170), (7695, 41352), (8615, 36936), (9234, 34460), (9720, 32737), (10260, 31014), (10338, 30780), (12312, 25845), (13784, 23085), (15390, 20676), (15507, 20520), (17230, 18468)]