630194040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2747

約数の個数: 256

約数和(自身を含む): 2479104000

約数和(自身を除く): 1848909960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2689, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5378, 5580, 5859, 6510, 6696, 7560, 7812, 8067, 8370, 8680, 9765, 10756, 11160, 11718, 13020, 13445, 15624, 16134, 16740, 18823, 19530, 21512, 23436, 24201, 26040, 26890, 29295, 32268, 33480, 37646, 39060, 40335, 46872, 48402, 53780, 56469, 58590, 64536, 72603, 75292, 78120, 80670, 83359, 94115, 96804, 107560, 112938, 117180, 121005, 145206, 150584, 161340, 166718, 169407, 188230, 193608, 225876, 234360, 242010, 250077, 282345, 290412, 322680, 333436, 338814, 363015, 376460, 416795, 451752, 484020, 500154, 508221, 564690, 580824, 583513, 666872, 677628, 726030, 750231, 752920, 833590, 847035, 968040, 1000308, 1016442, 1129380, 1167026, 1250385, 1355256, 1452060, 1500462, 1667180, 1694070, 1750539, 2000616, 2032884, 2250693, 2258760, 2334052, 2500770, 2541105, 2904120, 2917565, 3000924, 3334360, 3388140, 3501078, 3751155, 4065768, 4501386, 4668104, 5001540, 5082210, 5251617, 5835130, 6001848, 6776280, 7002156, 7502310, 8752695, 9002772, 10003080, 10164420, 10503234, 11253465, 11670260, 14004312, 15004620, 15754851, 17505390, 18005544, 20328840, 21006468, 22506930, 23340520, 26258085, 30009240, 31509702, 35010780, 42012936, 45013860, 52516170, 63019404, 70021560, 78774255, 90027720, 105032340, 126038808, 157548510, 210064680, 315097020, 630194040]

約数ペア:

[(1, 630194040), (2, 315097020), (3, 210064680), (4, 157548510), (5, 126038808), (6, 105032340), (7, 90027720), (8, 78774255), (9, 70021560), (10, 63019404), (12, 52516170), (14, 45013860), (15, 42012936), (18, 35010780), (20, 31509702), (21, 30009240), (24, 26258085), (27, 23340520), (28, 22506930), (30, 21006468), (31, 20328840), (35, 18005544), (36, 17505390), (40, 15754851), (42, 15004620), (45, 14004312), (54, 11670260), (56, 11253465), (60, 10503234), (62, 10164420), (63, 10003080), (70, 9002772), (72, 8752695), (84, 7502310), (90, 7002156), (93, 6776280), (105, 6001848), (108, 5835130), (120, 5251617), (124, 5082210), (126, 5001540), (135, 4668104), (140, 4501386), (155, 4065768), (168, 3751155), (180, 3501078), (186, 3388140), (189, 3334360), (210, 3000924), (216, 2917565), (217, 2904120), (248, 2541105), (252, 2500770), (270, 2334052), (279, 2258760), (280, 2250693), (310, 2032884), (315, 2000616), (360, 1750539), (372, 1694070), (378, 1667180), (420, 1500462), (434, 1452060), (465, 1355256), (504, 1250385), (540, 1167026), (558, 1129380), (620, 1016442), (630, 1000308), (651, 968040), (744, 847035), (756, 833590), (837, 752920), (840, 750231), (868, 726030), (930, 677628), (945, 666872), (1080, 583513), (1085, 580824), (1116, 564690), (1240, 508221), (1260, 500154), (1302, 484020), (1395, 451752), (1512, 416795), (1674, 376460), (1736, 363015), (1860, 338814), (1890, 333436), (1953, 322680), (2170, 290412), (2232, 282345), (2520, 250077), (2604, 242010), (2689, 234360), (2790, 225876), (3255, 193608), (3348, 188230), (3720, 169407), (3780, 166718), (3906, 161340), (4185, 150584), (4340, 145206), (5208, 121005), (5378, 117180), (5580, 112938), (5859, 107560), (6510, 96804), (6696, 94115), (7560, 83359), (7812, 80670), (8067, 78120), (8370, 75292), (8680, 72603), (9765, 64536), (10756, 58590), (11160, 56469), (11718, 53780), (13020, 48402), (13445, 46872), (15624, 40335), (16134, 39060), (16740, 37646), (18823, 33480), (19530, 32268), (21512, 29295), (23436, 26890), (24201, 26040)]