1444143540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1166

約数の個数: 192

約数和(自身を含む): 4920459264

約数和(自身を除く): 3476315724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 223, 238, 255, 340, 357, 420, 446, 476, 510, 595, 669, 714, 892, 907, 1020, 1115, 1190, 1338, 1428, 1561, 1785, 1814, 2230, 2380, 2676, 2721, 3122, 3345, 3570, 3628, 3791, 4460, 4535, 4683, 5442, 6244, 6349, 6690, 7140, 7582, 7805, 9070, 9366, 10884, 11373, 12698, 13380, 13605, 15164, 15419, 15610, 18140, 18732, 18955, 19047, 22746, 23415, 25396, 26537, 27210, 30838, 31220, 31745, 37910, 38094, 45492, 46257, 46830, 53074, 54420, 56865, 61676, 63490, 75820, 76188, 77095, 79611, 92514, 93660, 95235, 106148, 107933, 113730, 126980, 132685, 154190, 159222, 185028, 190470, 202261, 215866, 227460, 231285, 265370, 308380, 318444, 323799, 380940, 398055, 404522, 431732, 462570, 530740, 539665, 606783, 647598, 796110, 809044, 925140, 1011305, 1079330, 1213566, 1295196, 1415827, 1592220, 1618995, 2022610, 2158660, 2427132, 2831654, 3033915, 3237990, 3438437, 4045220, 4247481, 5663308, 6067830, 6475980, 6876874, 7079135, 8494962, 10315311, 12135660, 13753748, 14158270, 16989924, 17192185, 20630622, 21237405, 24069059, 28316540, 34384370, 41261244, 42474810, 48138118, 51576555, 68768740, 72207177, 84949620, 96276236, 103153110, 120345295, 144414354, 206306220, 240690590, 288828708, 361035885, 481381180, 722071770, 1444143540]

約数ペア:

[(1, 1444143540), (2, 722071770), (3, 481381180), (4, 361035885), (5, 288828708), (6, 240690590), (7, 206306220), (10, 144414354), (12, 120345295), (14, 103153110), (15, 96276236), (17, 84949620), (20, 72207177), (21, 68768740), (28, 51576555), (30, 48138118), (34, 42474810), (35, 41261244), (42, 34384370), (51, 28316540), (60, 24069059), (68, 21237405), (70, 20630622), (84, 17192185), (85, 16989924), (102, 14158270), (105, 13753748), (119, 12135660), (140, 10315311), (170, 8494962), (204, 7079135), (210, 6876874), (223, 6475980), (238, 6067830), (255, 5663308), (340, 4247481), (357, 4045220), (420, 3438437), (446, 3237990), (476, 3033915), (510, 2831654), (595, 2427132), (669, 2158660), (714, 2022610), (892, 1618995), (907, 1592220), (1020, 1415827), (1115, 1295196), (1190, 1213566), (1338, 1079330), (1428, 1011305), (1561, 925140), (1785, 809044), (1814, 796110), (2230, 647598), (2380, 606783), (2676, 539665), (2721, 530740), (3122, 462570), (3345, 431732), (3570, 404522), (3628, 398055), (3791, 380940), (4460, 323799), (4535, 318444), (4683, 308380), (5442, 265370), (6244, 231285), (6349, 227460), (6690, 215866), (7140, 202261), (7582, 190470), (7805, 185028), (9070, 159222), (9366, 154190), (10884, 132685), (11373, 126980), (12698, 113730), (13380, 107933), (13605, 106148), (15164, 95235), (15419, 93660), (15610, 92514), (18140, 79611), (18732, 77095), (18955, 76188), (19047, 75820), (22746, 63490), (23415, 61676), (25396, 56865), (26537, 54420), (27210, 53074), (30838, 46830), (31220, 46257), (31745, 45492), (37910, 38094)]