304877147080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{19219}}^1$

素因数の和:20435

約数の個数: 128

約数和(自身を含む): 773179084800

約数和(自身を除く): 468301937720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1163, 1240, 1364, 1705, 2326, 2728, 3410, 4652, 5815, 6820, 9304, 11630, 12793, 13640, 19219, 23260, 25586, 36053, 38438, 46520, 51172, 63965, 72106, 76876, 96095, 102344, 127930, 144212, 153752, 180265, 192190, 211409, 255860, 288424, 360530, 384380, 396583, 422818, 511720, 595789, 721060, 768760, 793166, 845636, 1057045, 1191578, 1442120, 1586332, 1691272, 1982915, 2114090, 2383156, 2978945, 3172664, 3965830, 4228180, 4766312, 5957890, 6553679, 7931660, 8456360, 11915780, 13107358, 15863320, 22351697, 23831560, 26214716, 32768395, 44703394, 52429432, 65536790, 89406788, 111758485, 131073580, 178813576, 223516970, 245868667, 262147160, 447033940, 491737334, 692902607, 894067880, 983474668, 1229343335, 1385805214, 1966949336, 2458686670, 2771610428, 3464513035, 4917373340, 5543220856, 6929026070, 7621928677, 9834746680, 13858052140, 15243857354, 27716104280, 30487714708, 38109643385, 60975429416, 76219286770, 152438573540, 304877147080]

約数ペア:

[(1, 304877147080), (2, 152438573540), (4, 76219286770), (5, 60975429416), (8, 38109643385), (10, 30487714708), (11, 27716104280), (20, 15243857354), (22, 13858052140), (31, 9834746680), (40, 7621928677), (44, 6929026070), (55, 5543220856), (62, 4917373340), (88, 3464513035), (110, 2771610428), (124, 2458686670), (155, 1966949336), (220, 1385805214), (248, 1229343335), (310, 983474668), (341, 894067880), (440, 692902607), (620, 491737334), (682, 447033940), (1163, 262147160), (1240, 245868667), (1364, 223516970), (1705, 178813576), (2326, 131073580), (2728, 111758485), (3410, 89406788), (4652, 65536790), (5815, 52429432), (6820, 44703394), (9304, 32768395), (11630, 26214716), (12793, 23831560), (13640, 22351697), (19219, 15863320), (23260, 13107358), (25586, 11915780), (36053, 8456360), (38438, 7931660), (46520, 6553679), (51172, 5957890), (63965, 4766312), (72106, 4228180), (76876, 3965830), (96095, 3172664), (102344, 2978945), (127930, 2383156), (144212, 2114090), (153752, 1982915), (180265, 1691272), (192190, 1586332), (211409, 1442120), (255860, 1191578), (288424, 1057045), (360530, 845636), (384380, 793166), (396583, 768760), (422818, 721060), (511720, 595789)]