745480560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9167

約数の個数: 160

約数和(自身を含む): 2602690560

約数和(自身を除く): 1857210000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 9109, 10230, 13640, 16368, 18218, 20460, 27280, 27327, 36436, 40920, 45545, 54654, 72872, 81840, 91090, 100199, 109308, 136635, 145744, 182180, 200398, 218616, 273270, 282379, 300597, 364360, 400796, 437232, 500995, 546540, 564758, 601194, 728720, 801592, 847137, 1001990, 1093080, 1129516, 1202388, 1411895, 1502985, 1603184, 1694274, 2003980, 2186160, 2259032, 2404776, 2823790, 3005970, 3106169, 3388548, 4007960, 4235685, 4518064, 4809552, 5647580, 6011940, 6212338, 6777096, 8015920, 8471370, 9318507, 11295160, 12023880, 12424676, 13554192, 15530845, 16942740, 18637014, 22590320, 24047760, 24849352, 31061690, 33885480, 37274028, 46592535, 49698704, 62123380, 67770960, 74548056, 93185070, 124246760, 149096112, 186370140, 248493520, 372740280, 745480560]

約数ペア:

[(1, 745480560), (2, 372740280), (3, 248493520), (4, 186370140), (5, 149096112), (6, 124246760), (8, 93185070), (10, 74548056), (11, 67770960), (12, 62123380), (15, 49698704), (16, 46592535), (20, 37274028), (22, 33885480), (24, 31061690), (30, 24849352), (31, 24047760), (33, 22590320), (40, 18637014), (44, 16942740), (48, 15530845), (55, 13554192), (60, 12424676), (62, 12023880), (66, 11295160), (80, 9318507), (88, 8471370), (93, 8015920), (110, 6777096), (120, 6212338), (124, 6011940), (132, 5647580), (155, 4809552), (165, 4518064), (176, 4235685), (186, 4007960), (220, 3388548), (240, 3106169), (248, 3005970), (264, 2823790), (310, 2404776), (330, 2259032), (341, 2186160), (372, 2003980), (440, 1694274), (465, 1603184), (496, 1502985), (528, 1411895), (620, 1202388), (660, 1129516), (682, 1093080), (744, 1001990), (880, 847137), (930, 801592), (1023, 728720), (1240, 601194), (1320, 564758), (1364, 546540), (1488, 500995), (1705, 437232), (1860, 400796), (2046, 364360), (2480, 300597), (2640, 282379), (2728, 273270), (3410, 218616), (3720, 200398), (4092, 182180), (5115, 145744), (5456, 136635), (6820, 109308), (7440, 100199), (8184, 91090), (9109, 81840), (10230, 72872), (13640, 54654), (16368, 45545), (18218, 40920), (20460, 36436), (27280, 27327)]