3140220.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 146776320

約数和(自身を除く): 104708280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 821, 840, 854, 915, 1220, 1281, 1464, 1642, 1708, 1830, 2135, 2440, 2463, 2562, 3284, 3416, 3660, 4105, 4270, 4926, 5124, 5747, 6405, 6568, 7320, 8210, 8540, 9852, 10248, 11494, 12315, 12810, 16420, 17080, 17241, 19704, 22988, 24630, 25620, 28735, 32840, 34482, 45976, 49260, 50081, 51240, 57470, 68964, 86205, 98520, 100162, 114940, 137928, 150243, 172410, 200324, 229880, 250405, 300486, 344820, 350567, 400648, 500810, 600972, 689640, 701134, 751215, 1001620, 1051701, 1201944, 1402268, 1502430, 1752835, 2003240, 2103402, 2804536, 3004860, 3505670, 4206804, 5258505, 6009720, 7011340, 8413608, 10517010, 14022680, 21034020, 42068040]

約数ペア:

[(1, 42068040), (2, 21034020), (3, 14022680), (4, 10517010), (5, 8413608), (6, 7011340), (7, 6009720), (8, 5258505), (10, 4206804), (12, 3505670), (14, 3004860), (15, 2804536), (20, 2103402), (21, 2003240), (24, 1752835), (28, 1502430), (30, 1402268), (35, 1201944), (40, 1051701), (42, 1001620), (56, 751215), (60, 701134), (61, 689640), (70, 600972), (84, 500810), (105, 400648), (120, 350567), (122, 344820), (140, 300486), (168, 250405), (183, 229880), (210, 200324), (244, 172410), (280, 150243), (305, 137928), (366, 114940), (420, 100162), (427, 98520), (488, 86205), (610, 68964), (732, 57470), (821, 51240), (840, 50081), (854, 49260), (915, 45976), (1220, 34482), (1281, 32840), (1464, 28735), (1642, 25620), (1708, 24630), (1830, 22988), (2135, 19704), (2440, 17241), (2463, 17080), (2562, 16420), (3284, 12810), (3416, 12315), (3660, 11494), (4105, 10248), (4270, 9852), (4926, 8540), (5124, 8210), (5747, 7320), (6405, 6568)]