89037989880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{131023}}^1$

素因数の和:131853

約数の個数: 128

約数和(自身を含む): 305652787200

約数和(自身を除く): 216614797320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 809, 840, 1618, 2427, 3236, 4045, 4854, 5663, 6472, 8090, 9708, 11326, 12135, 16180, 16989, 19416, 22652, 24270, 28315, 32360, 33978, 45304, 48540, 56630, 67956, 84945, 97080, 113260, 131023, 135912, 169890, 226520, 262046, 339780, 393069, 524092, 655115, 679560, 786138, 917161, 1048184, 1310230, 1572276, 1834322, 1965345, 2620460, 2751483, 3144552, 3668644, 3930690, 4585805, 5240920, 5502966, 7337288, 7861380, 9171610, 11005932, 13757415, 15722760, 18343220, 22011864, 27514830, 36686440, 55029660, 105997607, 110059320, 211995214, 317992821, 423990428, 529988035, 635985642, 741983249, 847980856, 1059976070, 1271971284, 1483966498, 1589964105, 2119952140, 2225949747, 2543942568, 2967932996, 3179928210, 3709916245, 4239904280, 4451899494, 5935865992, 6359856420, 7419832490, 8903798988, 11129748735, 12719712840, 14839664980, 17807597976, 22259497470, 29679329960, 44518994940, 89037989880]

約数ペア:

[(1, 89037989880), (2, 44518994940), (3, 29679329960), (4, 22259497470), (5, 17807597976), (6, 14839664980), (7, 12719712840), (8, 11129748735), (10, 8903798988), (12, 7419832490), (14, 6359856420), (15, 5935865992), (20, 4451899494), (21, 4239904280), (24, 3709916245), (28, 3179928210), (30, 2967932996), (35, 2543942568), (40, 2225949747), (42, 2119952140), (56, 1589964105), (60, 1483966498), (70, 1271971284), (84, 1059976070), (105, 847980856), (120, 741983249), (140, 635985642), (168, 529988035), (210, 423990428), (280, 317992821), (420, 211995214), (809, 110059320), (840, 105997607), (1618, 55029660), (2427, 36686440), (3236, 27514830), (4045, 22011864), (4854, 18343220), (5663, 15722760), (6472, 13757415), (8090, 11005932), (9708, 9171610), (11326, 7861380), (12135, 7337288), (16180, 5502966), (16989, 5240920), (19416, 4585805), (22652, 3930690), (24270, 3668644), (28315, 3144552), (32360, 2751483), (33978, 2620460), (45304, 1965345), (48540, 1834322), (56630, 1572276), (67956, 1310230), (84945, 1048184), (97080, 917161), (113260, 786138), (131023, 679560), (135912, 655115), (169890, 524092), (226520, 393069), (262046, 339780)]