412791720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 1444608000

約数和(自身を除く): 1031816280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 109, 110, 114, 120, 132, 151, 152, 165, 190, 209, 218, 220, 228, 264, 285, 302, 327, 330, 380, 418, 436, 440, 453, 456, 545, 570, 604, 627, 654, 660, 755, 760, 836, 872, 906, 1045, 1090, 1140, 1199, 1208, 1254, 1308, 1320, 1510, 1635, 1661, 1672, 1812, 2071, 2090, 2180, 2265, 2280, 2398, 2508, 2616, 2869, 3020, 3135, 3270, 3322, 3597, 3624, 4142, 4180, 4360, 4530, 4796, 4983, 5016, 5738, 5995, 6040, 6213, 6270, 6540, 6644, 7194, 8284, 8305, 8360, 8607, 9060, 9592, 9966, 10355, 11476, 11990, 12426, 12540, 13080, 13288, 14345, 14388, 16459, 16568, 16610, 17214, 17985, 18120, 19932, 20710, 22781, 22952, 23980, 24852, 24915, 25080, 28690, 28776, 31065, 31559, 32918, 33220, 34428, 35970, 39864, 41420, 43035, 45562, 47960, 49377, 49704, 49830, 57380, 62130, 63118, 65836, 66440, 68343, 68856, 71940, 82295, 82840, 86070, 91124, 94677, 98754, 99660, 113905, 114760, 124260, 126236, 131672, 136686, 143880, 157795, 164590, 172140, 181049, 182248, 189354, 197508, 199320, 227810, 246885, 248520, 252472, 273372, 312721, 315590, 329180, 341715, 344280, 362098, 378708, 395016, 455620, 473385, 493770, 543147, 546744, 625442, 631180, 658360, 683430, 724196, 757416, 905245, 911240, 938163, 946770, 987540, 1086294, 1250884, 1262360, 1366860, 1448392, 1563605, 1810490, 1876326, 1893540, 1975080, 2172588, 2501768, 2715735, 2733720, 3127210, 3439931, 3620980, 3752652, 3787080, 4345176, 4690815, 5431470, 6254420, 6879862, 7241960, 7505304, 9381630, 10319793, 10862940, 12508840, 13759724, 17199655, 18763260, 20639586, 21725880, 27519448, 34399310, 37526520, 41279172, 51598965, 68798620, 82558344, 103197930, 137597240, 206395860, 412791720]

約数ペア:

[(1, 412791720), (2, 206395860), (3, 137597240), (4, 103197930), (5, 82558344), (6, 68798620), (8, 51598965), (10, 41279172), (11, 37526520), (12, 34399310), (15, 27519448), (19, 21725880), (20, 20639586), (22, 18763260), (24, 17199655), (30, 13759724), (33, 12508840), (38, 10862940), (40, 10319793), (44, 9381630), (55, 7505304), (57, 7241960), (60, 6879862), (66, 6254420), (76, 5431470), (88, 4690815), (95, 4345176), (109, 3787080), (110, 3752652), (114, 3620980), (120, 3439931), (132, 3127210), (151, 2733720), (152, 2715735), (165, 2501768), (190, 2172588), (209, 1975080), (218, 1893540), (220, 1876326), (228, 1810490), (264, 1563605), (285, 1448392), (302, 1366860), (327, 1262360), (330, 1250884), (380, 1086294), (418, 987540), (436, 946770), (440, 938163), (453, 911240), (456, 905245), (545, 757416), (570, 724196), (604, 683430), (627, 658360), (654, 631180), (660, 625442), (755, 546744), (760, 543147), (836, 493770), (872, 473385), (906, 455620), (1045, 395016), (1090, 378708), (1140, 362098), (1199, 344280), (1208, 341715), (1254, 329180), (1308, 315590), (1320, 312721), (1510, 273372), (1635, 252472), (1661, 248520), (1672, 246885), (1812, 227810), (2071, 199320), (2090, 197508), (2180, 189354), (2265, 182248), (2280, 181049), (2398, 172140), (2508, 164590), (2616, 157795), (2869, 143880), (3020, 136686), (3135, 131672), (3270, 126236), (3322, 124260), (3597, 114760), (3624, 113905), (4142, 99660), (4180, 98754), (4360, 94677), (4530, 91124), (4796, 86070), (4983, 82840), (5016, 82295), (5738, 71940), (5995, 68856), (6040, 68343), (6213, 66440), (6270, 65836), (6540, 63118), (6644, 62130), (7194, 57380), (8284, 49830), (8305, 49704), (8360, 49377), (8607, 47960), (9060, 45562), (9592, 43035), (9966, 41420), (10355, 39864), (11476, 35970), (11990, 34428), (12426, 33220), (12540, 32918), (13080, 31559), (13288, 31065), (14345, 28776), (14388, 28690), (16459, 25080), (16568, 24915), (16610, 24852), (17214, 23980), (17985, 22952), (18120, 22781), (19932, 20710)]