1303455960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 4505323680

約数和(自身を除く): 3201867720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 373, 408, 510, 571, 612, 680, 746, 765, 1020, 1119, 1142, 1224, 1492, 1530, 1713, 1865, 2040, 2238, 2284, 2855, 2984, 3060, 3357, 3426, 3730, 4476, 4568, 5139, 5595, 5710, 6120, 6341, 6714, 6852, 7460, 8565, 8952, 9707, 10278, 11190, 11420, 12682, 13428, 13704, 14920, 16785, 17130, 19023, 19414, 20556, 22380, 22840, 25364, 25695, 26856, 29121, 31705, 33570, 34260, 38046, 38828, 41112, 44760, 48535, 50728, 51390, 57069, 58242, 63410, 67140, 68520, 76092, 77656, 87363, 95115, 97070, 102780, 114138, 116484, 126820, 134280, 145605, 152184, 174726, 190230, 194140, 205560, 212983, 228276, 232968, 253640, 285345, 291210, 349452, 380460, 388280, 425966, 436815, 456552, 570690, 582420, 638949, 698904, 760920, 851932, 873630, 1064915, 1141380, 1164840, 1277898, 1703864, 1747260, 1916847, 2129830, 2282760, 2555796, 3194745, 3494520, 3620711, 3833694, 4259660, 5111592, 6389490, 7241422, 7667388, 8519320, 9584235, 10862133, 12778980, 14482844, 15334776, 18103555, 19168470, 21724266, 25557960, 28965688, 32586399, 36207110, 38336940, 43448532, 54310665, 65172798, 72414220, 76673880, 86897064, 108621330, 130345596, 144828440, 162931995, 217242660, 260691192, 325863990, 434485320, 651727980, 1303455960]

約数ペア:

[(1, 1303455960), (2, 651727980), (3, 434485320), (4, 325863990), (5, 260691192), (6, 217242660), (8, 162931995), (9, 144828440), (10, 130345596), (12, 108621330), (15, 86897064), (17, 76673880), (18, 72414220), (20, 65172798), (24, 54310665), (30, 43448532), (34, 38336940), (36, 36207110), (40, 32586399), (45, 28965688), (51, 25557960), (60, 21724266), (68, 19168470), (72, 18103555), (85, 15334776), (90, 14482844), (102, 12778980), (120, 10862133), (136, 9584235), (153, 8519320), (170, 7667388), (180, 7241422), (204, 6389490), (255, 5111592), (306, 4259660), (340, 3833694), (360, 3620711), (373, 3494520), (408, 3194745), (510, 2555796), (571, 2282760), (612, 2129830), (680, 1916847), (746, 1747260), (765, 1703864), (1020, 1277898), (1119, 1164840), (1142, 1141380), (1224, 1064915), (1492, 873630), (1530, 851932), (1713, 760920), (1865, 698904), (2040, 638949), (2238, 582420), (2284, 570690), (2855, 456552), (2984, 436815), (3060, 425966), (3357, 388280), (3426, 380460), (3730, 349452), (4476, 291210), (4568, 285345), (5139, 253640), (5595, 232968), (5710, 228276), (6120, 212983), (6341, 205560), (6714, 194140), (6852, 190230), (7460, 174726), (8565, 152184), (8952, 145605), (9707, 134280), (10278, 126820), (11190, 116484), (11420, 114138), (12682, 102780), (13428, 97070), (13704, 95115), (14920, 87363), (16785, 77656), (17130, 76092), (19023, 68520), (19414, 67140), (20556, 63410), (22380, 58242), (22840, 57069), (25364, 51390), (25695, 50728), (26856, 48535), (29121, 44760), (31705, 41112), (33570, 38828), (34260, 38046)]