322708140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 1019805696

約数和(自身を除く): 697097556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 151, 155, 180, 186, 279, 302, 310, 372, 383, 453, 465, 558, 604, 620, 755, 766, 906, 930, 1116, 1149, 1359, 1395, 1510, 1532, 1812, 1860, 1915, 2265, 2298, 2718, 2790, 3020, 3447, 3830, 4530, 4596, 4681, 5436, 5580, 5745, 6795, 6894, 7660, 9060, 9362, 11490, 11873, 13590, 13788, 14043, 17235, 18724, 22980, 23405, 23746, 27180, 28086, 34470, 35619, 42129, 46810, 47492, 56172, 57833, 59365, 68940, 70215, 71238, 84258, 93620, 106857, 115666, 118730, 140430, 142476, 168516, 173499, 178095, 210645, 213714, 231332, 237460, 280860, 289165, 346998, 356190, 421290, 427428, 520497, 534285, 578330, 693996, 712380, 842580, 867495, 1040994, 1068570, 1156660, 1734990, 1792823, 2081988, 2137140, 2602485, 3469980, 3585646, 5204970, 5378469, 7171292, 8964115, 10409940, 10756938, 16135407, 17928230, 21513876, 26892345, 32270814, 35856460, 53784690, 64541628, 80677035, 107569380, 161354070, 322708140]

約数ペア:

[(1, 322708140), (2, 161354070), (3, 107569380), (4, 80677035), (5, 64541628), (6, 53784690), (9, 35856460), (10, 32270814), (12, 26892345), (15, 21513876), (18, 17928230), (20, 16135407), (30, 10756938), (31, 10409940), (36, 8964115), (45, 7171292), (60, 5378469), (62, 5204970), (90, 3585646), (93, 3469980), (124, 2602485), (151, 2137140), (155, 2081988), (180, 1792823), (186, 1734990), (279, 1156660), (302, 1068570), (310, 1040994), (372, 867495), (383, 842580), (453, 712380), (465, 693996), (558, 578330), (604, 534285), (620, 520497), (755, 427428), (766, 421290), (906, 356190), (930, 346998), (1116, 289165), (1149, 280860), (1359, 237460), (1395, 231332), (1510, 213714), (1532, 210645), (1812, 178095), (1860, 173499), (1915, 168516), (2265, 142476), (2298, 140430), (2718, 118730), (2790, 115666), (3020, 106857), (3447, 93620), (3830, 84258), (4530, 71238), (4596, 70215), (4681, 68940), (5436, 59365), (5580, 57833), (5745, 56172), (6795, 47492), (6894, 46810), (7660, 42129), (9060, 35619), (9362, 34470), (11490, 28086), (11873, 27180), (13590, 23746), (13788, 23405), (14043, 22980), (17235, 18724)]