4328663920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 12213504000

約数和(自身を除く): 7884840080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 179, 196, 199, 217, 245, 248, 280, 310, 358, 392, 398, 434, 490, 496, 560, 620, 716, 784, 796, 868, 895, 980, 995, 1085, 1240, 1253, 1393, 1432, 1519, 1592, 1736, 1790, 1960, 1990, 2170, 2480, 2506, 2786, 2864, 3038, 3184, 3472, 3580, 3920, 3980, 4340, 5012, 5549, 5572, 6076, 6169, 6265, 6965, 7160, 7595, 7960, 8680, 8771, 9751, 10024, 11098, 11144, 12152, 12338, 12530, 13930, 14320, 15190, 15920, 17360, 17542, 19502, 20048, 22196, 22288, 24304, 24676, 25060, 27745, 27860, 30380, 30845, 35084, 35621, 38843, 39004, 43183, 43855, 44392, 48755, 49352, 50120, 55490, 55720, 60760, 61690, 70168, 71242, 77686, 78008, 86366, 87710, 88784, 97510, 98704, 100240, 110980, 111440, 121520, 123380, 140336, 142484, 155372, 156016, 172732, 175420, 178105, 194215, 195020, 215915, 221960, 246760, 249347, 271901, 284968, 302281, 310744, 345464, 350840, 356210, 388430, 390040, 431830, 443920, 493520, 498694, 543802, 569936, 604562, 621488, 690928, 701680, 712420, 776860, 780080, 863660, 997388, 1087604, 1104251, 1209124, 1246735, 1359505, 1424840, 1511405, 1553720, 1727320, 1745429, 1994776, 2175208, 2208502, 2418248, 2493470, 2719010, 2849680, 3022810, 3107440, 3454640, 3490858, 3989552, 4350416, 4417004, 4836496, 4986940, 5438020, 5521255, 6045620, 6981716, 7729757, 8727145, 8834008, 9973880, 10876040, 11042510, 12091240, 13963432, 15459514, 17454290, 17668016, 19947760, 21752080, 22085020, 24182480, 27926864, 30919028, 34908580, 38648785, 44170040, 54108299, 61838056, 69817160, 77297570, 88340080, 108216598, 123676112, 139634320, 154595140, 216433196, 270541495, 309190280, 432866392, 541082990, 618380560, 865732784, 1082165980, 2164331960, 4328663920]

約数ペア:

[(1, 4328663920), (2, 2164331960), (4, 1082165980), (5, 865732784), (7, 618380560), (8, 541082990), (10, 432866392), (14, 309190280), (16, 270541495), (20, 216433196), (28, 154595140), (31, 139634320), (35, 123676112), (40, 108216598), (49, 88340080), (56, 77297570), (62, 69817160), (70, 61838056), (80, 54108299), (98, 44170040), (112, 38648785), (124, 34908580), (140, 30919028), (155, 27926864), (179, 24182480), (196, 22085020), (199, 21752080), (217, 19947760), (245, 17668016), (248, 17454290), (280, 15459514), (310, 13963432), (358, 12091240), (392, 11042510), (398, 10876040), (434, 9973880), (490, 8834008), (496, 8727145), (560, 7729757), (620, 6981716), (716, 6045620), (784, 5521255), (796, 5438020), (868, 4986940), (895, 4836496), (980, 4417004), (995, 4350416), (1085, 3989552), (1240, 3490858), (1253, 3454640), (1393, 3107440), (1432, 3022810), (1519, 2849680), (1592, 2719010), (1736, 2493470), (1790, 2418248), (1960, 2208502), (1990, 2175208), (2170, 1994776), (2480, 1745429), (2506, 1727320), (2786, 1553720), (2864, 1511405), (3038, 1424840), (3184, 1359505), (3472, 1246735), (3580, 1209124), (3920, 1104251), (3980, 1087604), (4340, 997388), (5012, 863660), (5549, 780080), (5572, 776860), (6076, 712420), (6169, 701680), (6265, 690928), (6965, 621488), (7160, 604562), (7595, 569936), (7960, 543802), (8680, 498694), (8771, 493520), (9751, 443920), (10024, 431830), (11098, 390040), (11144, 388430), (12152, 356210), (12338, 350840), (12530, 345464), (13930, 310744), (14320, 302281), (15190, 284968), (15920, 271901), (17360, 249347), (17542, 246760), (19502, 221960), (20048, 215915), (22196, 195020), (22288, 194215), (24304, 178105), (24676, 175420), (25060, 172732), (27745, 156016), (27860, 155372), (30380, 142484), (30845, 140336), (35084, 123380), (35621, 121520), (38843, 111440), (39004, 110980), (43183, 100240), (43855, 98704), (44392, 97510), (48755, 88784), (49352, 87710), (50120, 86366), (55490, 78008), (55720, 77686), (60760, 71242), (61690, 70168)]