650044080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 240

約数和(自身を含む): 2521606464

約数和(自身を除く): 1871562384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 560, 606, 630, 707, 720, 808, 840, 909, 1008, 1010, 1212, 1260, 1277, 1414, 1515, 1616, 1680, 1818, 2020, 2121, 2424, 2520, 2554, 2828, 3030, 3535, 3636, 3831, 4040, 4242, 4545, 4848, 5040, 5108, 5656, 6060, 6363, 6385, 7070, 7272, 7662, 8080, 8484, 8939, 9090, 10216, 10605, 11312, 11493, 12120, 12726, 12770, 14140, 14544, 15324, 16968, 17878, 18180, 19155, 20432, 21210, 22986, 24240, 25452, 25540, 26817, 28280, 30648, 31815, 33936, 35756, 36360, 38310, 42420, 44695, 45972, 50904, 51080, 53634, 56560, 57465, 61296, 63630, 71512, 72720, 76620, 80451, 84840, 89390, 91944, 101808, 102160, 107268, 114930, 127260, 128977, 134085, 143024, 153240, 160902, 169680, 178780, 183888, 214536, 229860, 254520, 257954, 268170, 306480, 321804, 357560, 386931, 402255, 429072, 459720, 509040, 515908, 536340, 643608, 644885, 715120, 773862, 804510, 902839, 919440, 1031816, 1072680, 1160793, 1287216, 1289770, 1547724, 1609020, 1805678, 1934655, 2063632, 2145360, 2321586, 2579540, 2708517, 3095448, 3218040, 3611356, 3869310, 4514195, 4643172, 5159080, 5417034, 5803965, 6190896, 6436080, 7222712, 7738620, 8125551, 9028390, 9286344, 10318160, 10834068, 11607930, 13542585, 14445424, 15477240, 16251102, 18056780, 18572688, 21668136, 23215860, 27085170, 30954480, 32502204, 36113560, 40627755, 43336272, 46431720, 54170340, 65004408, 72227120, 81255510, 92863440, 108340680, 130008816, 162511020, 216681360, 325022040, 650044080]

約数ペア:

[(1, 650044080), (2, 325022040), (3, 216681360), (4, 162511020), (5, 130008816), (6, 108340680), (7, 92863440), (8, 81255510), (9, 72227120), (10, 65004408), (12, 54170340), (14, 46431720), (15, 43336272), (16, 40627755), (18, 36113560), (20, 32502204), (21, 30954480), (24, 27085170), (28, 23215860), (30, 21668136), (35, 18572688), (36, 18056780), (40, 16251102), (42, 15477240), (45, 14445424), (48, 13542585), (56, 11607930), (60, 10834068), (63, 10318160), (70, 9286344), (72, 9028390), (80, 8125551), (84, 7738620), (90, 7222712), (101, 6436080), (105, 6190896), (112, 5803965), (120, 5417034), (126, 5159080), (140, 4643172), (144, 4514195), (168, 3869310), (180, 3611356), (202, 3218040), (210, 3095448), (240, 2708517), (252, 2579540), (280, 2321586), (303, 2145360), (315, 2063632), (336, 1934655), (360, 1805678), (404, 1609020), (420, 1547724), (504, 1289770), (505, 1287216), (560, 1160793), (606, 1072680), (630, 1031816), (707, 919440), (720, 902839), (808, 804510), (840, 773862), (909, 715120), (1008, 644885), (1010, 643608), (1212, 536340), (1260, 515908), (1277, 509040), (1414, 459720), (1515, 429072), (1616, 402255), (1680, 386931), (1818, 357560), (2020, 321804), (2121, 306480), (2424, 268170), (2520, 257954), (2554, 254520), (2828, 229860), (3030, 214536), (3535, 183888), (3636, 178780), (3831, 169680), (4040, 160902), (4242, 153240), (4545, 143024), (4848, 134085), (5040, 128977), (5108, 127260), (5656, 114930), (6060, 107268), (6363, 102160), (6385, 101808), (7070, 91944), (7272, 89390), (7662, 84840), (8080, 80451), (8484, 76620), (8939, 72720), (9090, 71512), (10216, 63630), (10605, 61296), (11312, 57465), (11493, 56560), (12120, 53634), (12726, 51080), (12770, 50904), (14140, 45972), (14544, 44695), (15324, 42420), (16968, 38310), (17878, 36360), (18180, 35756), (19155, 33936), (20432, 31815), (21210, 30648), (22986, 28280), (24240, 26817), (25452, 25540)]