240251310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 730259712

約数和(自身を除く): 490008402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 47, 51, 65, 78, 85, 90, 94, 102, 117, 130, 141, 153, 170, 195, 221, 234, 235, 255, 257, 282, 306, 390, 423, 442, 470, 510, 514, 585, 611, 663, 705, 765, 771, 799, 846, 1105, 1170, 1222, 1285, 1326, 1410, 1530, 1542, 1598, 1833, 1989, 2115, 2210, 2313, 2397, 2570, 3055, 3315, 3341, 3666, 3855, 3978, 3995, 4230, 4369, 4626, 4794, 5499, 6110, 6630, 6682, 7191, 7710, 7990, 8738, 9165, 9945, 10023, 10387, 10998, 11565, 11985, 12079, 13107, 14382, 16705, 18330, 19890, 20046, 20774, 21845, 23130, 23970, 24158, 26214, 27495, 30069, 31161, 33410, 35955, 36237, 39321, 43690, 50115, 51935, 54990, 56797, 60138, 60395, 62322, 65535, 71910, 72474, 78642, 93483, 100230, 103870, 108711, 113594, 120790, 131070, 150345, 155805, 157027, 170391, 181185, 186966, 196605, 205343, 217422, 283985, 300690, 311610, 314054, 340782, 362370, 393210, 410686, 467415, 471081, 511173, 543555, 567970, 616029, 785135, 851955, 934830, 942162, 1022346, 1026715, 1087110, 1232058, 1413243, 1570270, 1703910, 1848087, 2053430, 2355405, 2555865, 2669459, 2826486, 3080145, 3696174, 4710810, 5111730, 5338918, 6160290, 7066215, 8008377, 9240435, 13347295, 14132430, 16016754, 18480870, 24025131, 26694590, 40041885, 48050262, 80083770, 120125655, 240251310]

約数ペア:

[(1, 240251310), (2, 120125655), (3, 80083770), (5, 48050262), (6, 40041885), (9, 26694590), (10, 24025131), (13, 18480870), (15, 16016754), (17, 14132430), (18, 13347295), (26, 9240435), (30, 8008377), (34, 7066215), (39, 6160290), (45, 5338918), (47, 5111730), (51, 4710810), (65, 3696174), (78, 3080145), (85, 2826486), (90, 2669459), (94, 2555865), (102, 2355405), (117, 2053430), (130, 1848087), (141, 1703910), (153, 1570270), (170, 1413243), (195, 1232058), (221, 1087110), (234, 1026715), (235, 1022346), (255, 942162), (257, 934830), (282, 851955), (306, 785135), (390, 616029), (423, 567970), (442, 543555), (470, 511173), (510, 471081), (514, 467415), (585, 410686), (611, 393210), (663, 362370), (705, 340782), (765, 314054), (771, 311610), (799, 300690), (846, 283985), (1105, 217422), (1170, 205343), (1222, 196605), (1285, 186966), (1326, 181185), (1410, 170391), (1530, 157027), (1542, 155805), (1598, 150345), (1833, 131070), (1989, 120790), (2115, 113594), (2210, 108711), (2313, 103870), (2397, 100230), (2570, 93483), (3055, 78642), (3315, 72474), (3341, 71910), (3666, 65535), (3855, 62322), (3978, 60395), (3995, 60138), (4230, 56797), (4369, 54990), (4626, 51935), (4794, 50115), (5499, 43690), (6110, 39321), (6630, 36237), (6682, 35955), (7191, 33410), (7710, 31161), (7990, 30069), (8738, 27495), (9165, 26214), (9945, 24158), (10023, 23970), (10387, 23130), (10998, 21845), (11565, 20774), (11985, 20046), (12079, 19890), (13107, 18330), (14382, 16705)]