977103120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4422

約数の個数: 240

約数和(自身を含む): 3709851840

約数和(自身を除く): 2732748720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4373, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 8746, 9310, 10640, 11172, 11760, 13119, 13965, 14896, 15960, 17492, 18620, 21865, 22344, 26238, 27930, 30611, 31920, 34984, 37240, 43730, 44688, 52476, 55860, 61222, 65595, 69968, 74480, 83087, 87460, 91833, 104952, 111720, 122444, 131190, 153055, 166174, 174920, 183666, 209904, 214277, 223440, 244888, 249261, 262380, 306110, 332348, 349840, 367332, 415435, 428554, 459165, 489776, 498522, 524760, 581609, 612220, 642831, 664696, 734664, 830870, 857108, 918330, 997044, 1049520, 1071385, 1163218, 1224440, 1246305, 1285662, 1329392, 1469328, 1661740, 1714216, 1744827, 1836660, 1994088, 2142770, 2326436, 2448880, 2492610, 2571324, 2908045, 3214155, 3323480, 3428432, 3489654, 3673320, 3988176, 4071263, 4285540, 4652872, 4985220, 5142648, 5816090, 6428310, 6646960, 6979308, 7346640, 8142526, 8571080, 8724135, 9305744, 9970440, 10285296, 11632180, 12213789, 12856620, 13958616, 16285052, 17142160, 17448270, 19940880, 20356315, 23264360, 24427578, 25713240, 27917232, 32570104, 34896540, 40712630, 46528720, 48855156, 51426480, 61068945, 65140208, 69793080, 81425260, 97710312, 122137890, 139586160, 162850520, 195420624, 244275780, 325701040, 488551560, 977103120]

約数ペア:

[(1, 977103120), (2, 488551560), (3, 325701040), (4, 244275780), (5, 195420624), (6, 162850520), (7, 139586160), (8, 122137890), (10, 97710312), (12, 81425260), (14, 69793080), (15, 65140208), (16, 61068945), (19, 51426480), (20, 48855156), (21, 46528720), (24, 40712630), (28, 34896540), (30, 32570104), (35, 27917232), (38, 25713240), (40, 24427578), (42, 23264360), (48, 20356315), (49, 19940880), (56, 17448270), (57, 17142160), (60, 16285052), (70, 13958616), (76, 12856620), (80, 12213789), (84, 11632180), (95, 10285296), (98, 9970440), (105, 9305744), (112, 8724135), (114, 8571080), (120, 8142526), (133, 7346640), (140, 6979308), (147, 6646960), (152, 6428310), (168, 5816090), (190, 5142648), (196, 4985220), (210, 4652872), (228, 4285540), (240, 4071263), (245, 3988176), (266, 3673320), (280, 3489654), (285, 3428432), (294, 3323480), (304, 3214155), (336, 2908045), (380, 2571324), (392, 2492610), (399, 2448880), (420, 2326436), (456, 2142770), (490, 1994088), (532, 1836660), (560, 1744827), (570, 1714216), (588, 1661740), (665, 1469328), (735, 1329392), (760, 1285662), (784, 1246305), (798, 1224440), (840, 1163218), (912, 1071385), (931, 1049520), (980, 997044), (1064, 918330), (1140, 857108), (1176, 830870), (1330, 734664), (1470, 664696), (1520, 642831), (1596, 612220), (1680, 581609), (1862, 524760), (1960, 498522), (1995, 489776), (2128, 459165), (2280, 428554), (2352, 415435), (2660, 367332), (2793, 349840), (2940, 332348), (3192, 306110), (3724, 262380), (3920, 249261), (3990, 244888), (4373, 223440), (4560, 214277), (4655, 209904), (5320, 183666), (5586, 174920), (5880, 166174), (6384, 153055), (7448, 131190), (7980, 122444), (8746, 111720), (9310, 104952), (10640, 91833), (11172, 87460), (11760, 83087), (13119, 74480), (13965, 69968), (14896, 65595), (15960, 61222), (17492, 55860), (18620, 52476), (21865, 44688), (22344, 43730), (26238, 37240), (27930, 34984), (30611, 31920)]