252136080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2678

約数の個数: 240

約数和(自身を含む): 1019041920

約数和(自身を除く): 766905840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2633, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5266, 5320, 5985, 6384, 6840, 7899, 7980, 9576, 10532, 10640, 11970, 13165, 13680, 15798, 15960, 18431, 19152, 21064, 23697, 23940, 26330, 31596, 31920, 36862, 39495, 42128, 47394, 47880, 50027, 52660, 55293, 63192, 73724, 78990, 92155, 94788, 95760, 100054, 105320, 110586, 118485, 126384, 147448, 150081, 157980, 165879, 184310, 189576, 200108, 210640, 221172, 236970, 250135, 276465, 294896, 300162, 315960, 331758, 350189, 368620, 379152, 400216, 442344, 450243, 473940, 500270, 552930, 600324, 631920, 663516, 700378, 737240, 750405, 800432, 829395, 884688, 900486, 947880, 1000540, 1050567, 1105860, 1200648, 1327032, 1400756, 1474480, 1500810, 1658790, 1750945, 1800972, 1895760, 2001080, 2101134, 2211720, 2251215, 2401296, 2654064, 2801512, 3001620, 3151701, 3317580, 3501890, 3601944, 4002160, 4202268, 4423440, 4502430, 5252835, 5603024, 6003240, 6303402, 6635160, 7003780, 7203888, 8404536, 9004860, 10505670, 12006480, 12606804, 13270320, 14007560, 15758505, 16809072, 18009720, 21011340, 25213608, 28015120, 31517010, 36019440, 42022680, 50427216, 63034020, 84045360, 126068040, 252136080]

約数ペア:

[(1, 252136080), (2, 126068040), (3, 84045360), (4, 63034020), (5, 50427216), (6, 42022680), (7, 36019440), (8, 31517010), (9, 28015120), (10, 25213608), (12, 21011340), (14, 18009720), (15, 16809072), (16, 15758505), (18, 14007560), (19, 13270320), (20, 12606804), (21, 12006480), (24, 10505670), (28, 9004860), (30, 8404536), (35, 7203888), (36, 7003780), (38, 6635160), (40, 6303402), (42, 6003240), (45, 5603024), (48, 5252835), (56, 4502430), (57, 4423440), (60, 4202268), (63, 4002160), (70, 3601944), (72, 3501890), (76, 3317580), (80, 3151701), (84, 3001620), (90, 2801512), (95, 2654064), (105, 2401296), (112, 2251215), (114, 2211720), (120, 2101134), (126, 2001080), (133, 1895760), (140, 1800972), (144, 1750945), (152, 1658790), (168, 1500810), (171, 1474480), (180, 1400756), (190, 1327032), (210, 1200648), (228, 1105860), (240, 1050567), (252, 1000540), (266, 947880), (280, 900486), (285, 884688), (304, 829395), (315, 800432), (336, 750405), (342, 737240), (360, 700378), (380, 663516), (399, 631920), (420, 600324), (456, 552930), (504, 500270), (532, 473940), (560, 450243), (570, 442344), (630, 400216), (665, 379152), (684, 368620), (720, 350189), (760, 331758), (798, 315960), (840, 300162), (855, 294896), (912, 276465), (1008, 250135), (1064, 236970), (1140, 221172), (1197, 210640), (1260, 200108), (1330, 189576), (1368, 184310), (1520, 165879), (1596, 157980), (1680, 150081), (1710, 147448), (1995, 126384), (2128, 118485), (2280, 110586), (2394, 105320), (2520, 100054), (2633, 95760), (2660, 94788), (2736, 92155), (3192, 78990), (3420, 73724), (3990, 63192), (4560, 55293), (4788, 52660), (5040, 50027), (5266, 47880), (5320, 47394), (5985, 42128), (6384, 39495), (6840, 36862), (7899, 31920), (7980, 31596), (9576, 26330), (10532, 23940), (10640, 23697), (11970, 21064), (13165, 19152), (13680, 18431), (15798, 15960)]