428964960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1408264704

約数和(自身を除く): 979299744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 71, 80, 82, 96, 120, 123, 142, 160, 164, 205, 213, 240, 246, 284, 307, 328, 355, 410, 426, 480, 492, 568, 614, 615, 656, 710, 820, 852, 921, 984, 1065, 1136, 1228, 1230, 1312, 1420, 1535, 1640, 1704, 1842, 1968, 2130, 2272, 2456, 2460, 2840, 2911, 3070, 3280, 3408, 3684, 3936, 4260, 4605, 4912, 4920, 5680, 5822, 6140, 6560, 6816, 7368, 8520, 8733, 9210, 9824, 9840, 11360, 11644, 12280, 12587, 14555, 14736, 17040, 17466, 18420, 19680, 21797, 23288, 24560, 25174, 29110, 29472, 34080, 34932, 36840, 37761, 43594, 43665, 46576, 49120, 50348, 58220, 62935, 65391, 69864, 73680, 75522, 87188, 87330, 93152, 100696, 108985, 116440, 125870, 130782, 139728, 147360, 151044, 174376, 174660, 188805, 201392, 217970, 232880, 251740, 261564, 279456, 302088, 326955, 348752, 349320, 377610, 402784, 435940, 465760, 503480, 523128, 604176, 653910, 697504, 698640, 755220, 871880, 893677, 1006960, 1046256, 1208352, 1307820, 1397280, 1510440, 1743760, 1787354, 2013920, 2092512, 2615640, 2681031, 3020880, 3487520, 3574708, 4468385, 5231280, 5362062, 6041760, 7149416, 8936770, 10462560, 10724124, 13405155, 14298832, 17873540, 21448248, 26810310, 28597664, 35747080, 42896496, 53620620, 71494160, 85792992, 107241240, 142988320, 214482480, 428964960]

約数ペア:

[(1, 428964960), (2, 214482480), (3, 142988320), (4, 107241240), (5, 85792992), (6, 71494160), (8, 53620620), (10, 42896496), (12, 35747080), (15, 28597664), (16, 26810310), (20, 21448248), (24, 17873540), (30, 14298832), (32, 13405155), (40, 10724124), (41, 10462560), (48, 8936770), (60, 7149416), (71, 6041760), (80, 5362062), (82, 5231280), (96, 4468385), (120, 3574708), (123, 3487520), (142, 3020880), (160, 2681031), (164, 2615640), (205, 2092512), (213, 2013920), (240, 1787354), (246, 1743760), (284, 1510440), (307, 1397280), (328, 1307820), (355, 1208352), (410, 1046256), (426, 1006960), (480, 893677), (492, 871880), (568, 755220), (614, 698640), (615, 697504), (656, 653910), (710, 604176), (820, 523128), (852, 503480), (921, 465760), (984, 435940), (1065, 402784), (1136, 377610), (1228, 349320), (1230, 348752), (1312, 326955), (1420, 302088), (1535, 279456), (1640, 261564), (1704, 251740), (1842, 232880), (1968, 217970), (2130, 201392), (2272, 188805), (2456, 174660), (2460, 174376), (2840, 151044), (2911, 147360), (3070, 139728), (3280, 130782), (3408, 125870), (3684, 116440), (3936, 108985), (4260, 100696), (4605, 93152), (4912, 87330), (4920, 87188), (5680, 75522), (5822, 73680), (6140, 69864), (6560, 65391), (6816, 62935), (7368, 58220), (8520, 50348), (8733, 49120), (9210, 46576), (9824, 43665), (9840, 43594), (11360, 37761), (11644, 36840), (12280, 34932), (12587, 34080), (14555, 29472), (14736, 29110), (17040, 25174), (17466, 24560), (18420, 23288), (19680, 21797)]