740122740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11083}}^1$

素因数の和:11158

約数の個数: 144

約数和(自身を含む): 2614405248

約数和(自身を除く): 1874282508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6678, 7420, 9540, 11083, 11130, 13356, 16695, 22166, 22260, 33249, 33390, 44332, 55415, 66498, 66780, 77581, 99747, 110830, 132996, 155162, 166245, 199494, 221660, 232743, 310324, 332490, 387905, 398988, 465486, 498735, 587399, 664980, 698229, 775810, 930972, 997470, 1163715, 1174798, 1396458, 1551620, 1762197, 1994940, 2327430, 2349596, 2792916, 2936995, 3491145, 3524394, 4111793, 4654860, 5286591, 5873990, 6982290, 7048788, 8223586, 8810985, 10573182, 11747980, 12335379, 13964580, 16447172, 17621970, 20558965, 21146364, 24670758, 26432955, 35243940, 37006137, 41117930, 49341516, 52865910, 61676895, 74012274, 82235860, 105731820, 123353790, 148024548, 185030685, 246707580, 370061370, 740122740]

約数ペア:

[(1, 740122740), (2, 370061370), (3, 246707580), (4, 185030685), (5, 148024548), (6, 123353790), (7, 105731820), (9, 82235860), (10, 74012274), (12, 61676895), (14, 52865910), (15, 49341516), (18, 41117930), (20, 37006137), (21, 35243940), (28, 26432955), (30, 24670758), (35, 21146364), (36, 20558965), (42, 17621970), (45, 16447172), (53, 13964580), (60, 12335379), (63, 11747980), (70, 10573182), (84, 8810985), (90, 8223586), (105, 7048788), (106, 6982290), (126, 5873990), (140, 5286591), (159, 4654860), (180, 4111793), (210, 3524394), (212, 3491145), (252, 2936995), (265, 2792916), (315, 2349596), (318, 2327430), (371, 1994940), (420, 1762197), (477, 1551620), (530, 1396458), (630, 1174798), (636, 1163715), (742, 997470), (795, 930972), (954, 775810), (1060, 698229), (1113, 664980), (1260, 587399), (1484, 498735), (1590, 465486), (1855, 398988), (1908, 387905), (2226, 332490), (2385, 310324), (3180, 232743), (3339, 221660), (3710, 199494), (4452, 166245), (4770, 155162), (5565, 132996), (6678, 110830), (7420, 99747), (9540, 77581), (11083, 66780), (11130, 66498), (13356, 55415), (16695, 44332), (22166, 33390), (22260, 33249)]