4289918640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1864

約数の個数: 240

約数和(自身を含む): 15547790592

約数和(自身を除く): 11257871952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 227, 240, 245, 280, 294, 336, 392, 420, 454, 490, 560, 588, 681, 735, 784, 840, 908, 980, 1135, 1176, 1362, 1470, 1589, 1607, 1680, 1816, 1960, 2270, 2352, 2724, 2940, 3178, 3214, 3405, 3632, 3920, 4540, 4767, 4821, 5448, 5880, 6356, 6428, 6810, 7945, 8035, 9080, 9534, 9642, 10896, 11123, 11249, 11760, 12712, 12856, 13620, 15890, 16070, 18160, 19068, 19284, 22246, 22498, 23835, 24105, 25424, 25712, 27240, 31780, 32140, 33369, 33747, 38136, 38568, 44492, 44996, 47670, 48210, 54480, 55615, 56245, 63560, 64280, 66738, 67494, 76272, 77136, 78743, 88984, 89992, 95340, 96420, 111230, 112490, 127120, 128560, 133476, 134988, 157486, 166845, 168735, 177968, 179984, 190680, 192840, 222460, 224980, 236229, 266952, 269976, 314972, 333690, 337470, 364789, 381360, 385680, 393715, 444920, 449960, 472458, 533904, 539952, 629944, 667380, 674940, 729578, 787430, 889840, 899920, 944916, 1094367, 1181145, 1259888, 1334760, 1349880, 1459156, 1574860, 1823945, 1889832, 2188734, 2362290, 2553523, 2669520, 2699760, 2918312, 3149720, 3647890, 3779664, 4377468, 4724580, 5107046, 5471835, 5836624, 6299440, 7295780, 7660569, 8754936, 9449160, 10214092, 10943670, 12767615, 14591560, 15321138, 17509872, 17874661, 18898320, 20428184, 21887340, 25535230, 29183120, 30642276, 35749322, 38302845, 40856368, 43774680, 51070460, 53623983, 61284552, 71498644, 76605690, 87549360, 89373305, 102140920, 107247966, 122569104, 142997288, 153211380, 178746610, 204281840, 214495932, 268119915, 285994576, 306422760, 357493220, 428991864, 536239830, 612845520, 714986440, 857983728, 1072479660, 1429972880, 2144959320, 4289918640]

約数ペア:

[(1, 4289918640), (2, 2144959320), (3, 1429972880), (4, 1072479660), (5, 857983728), (6, 714986440), (7, 612845520), (8, 536239830), (10, 428991864), (12, 357493220), (14, 306422760), (15, 285994576), (16, 268119915), (20, 214495932), (21, 204281840), (24, 178746610), (28, 153211380), (30, 142997288), (35, 122569104), (40, 107247966), (42, 102140920), (48, 89373305), (49, 87549360), (56, 76605690), (60, 71498644), (70, 61284552), (80, 53623983), (84, 51070460), (98, 43774680), (105, 40856368), (112, 38302845), (120, 35749322), (140, 30642276), (147, 29183120), (168, 25535230), (196, 21887340), (210, 20428184), (227, 18898320), (240, 17874661), (245, 17509872), (280, 15321138), (294, 14591560), (336, 12767615), (392, 10943670), (420, 10214092), (454, 9449160), (490, 8754936), (560, 7660569), (588, 7295780), (681, 6299440), (735, 5836624), (784, 5471835), (840, 5107046), (908, 4724580), (980, 4377468), (1135, 3779664), (1176, 3647890), (1362, 3149720), (1470, 2918312), (1589, 2699760), (1607, 2669520), (1680, 2553523), (1816, 2362290), (1960, 2188734), (2270, 1889832), (2352, 1823945), (2724, 1574860), (2940, 1459156), (3178, 1349880), (3214, 1334760), (3405, 1259888), (3632, 1181145), (3920, 1094367), (4540, 944916), (4767, 899920), (4821, 889840), (5448, 787430), (5880, 729578), (6356, 674940), (6428, 667380), (6810, 629944), (7945, 539952), (8035, 533904), (9080, 472458), (9534, 449960), (9642, 444920), (10896, 393715), (11123, 385680), (11249, 381360), (11760, 364789), (12712, 337470), (12856, 333690), (13620, 314972), (15890, 269976), (16070, 266952), (18160, 236229), (19068, 224980), (19284, 222460), (22246, 192840), (22498, 190680), (23835, 179984), (24105, 177968), (25424, 168735), (25712, 166845), (27240, 157486), (31780, 134988), (32140, 133476), (33369, 128560), (33747, 127120), (38136, 112490), (38568, 111230), (44492, 96420), (44996, 95340), (47670, 89992), (48210, 88984), (54480, 78743), (55615, 77136), (56245, 76272), (63560, 67494), (64280, 66738)]