142799280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 160

約数和(自身を含む): 490010304

約数和(自身を除く): 347211024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1237, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2474, 2886, 2960, 3120, 3711, 3848, 4440, 4810, 4948, 5772, 6185, 7215, 7422, 7696, 8880, 9620, 9896, 11544, 12370, 14430, 14844, 16081, 18555, 19240, 19792, 23088, 24740, 28860, 29688, 32162, 37110, 38480, 45769, 48243, 49480, 57720, 59376, 64324, 74220, 80405, 91538, 96486, 98960, 115440, 128648, 137307, 148440, 160810, 183076, 192972, 228845, 241215, 257296, 274614, 296880, 321620, 366152, 385944, 457690, 482430, 549228, 594997, 643240, 686535, 732304, 771888, 915380, 964860, 1098456, 1189994, 1286480, 1373070, 1784991, 1830760, 1929720, 2196912, 2379988, 2746140, 2974985, 3569982, 3661520, 3859440, 4759976, 5492280, 5949970, 7139964, 8924955, 9519952, 10984560, 11899940, 14279928, 17849910, 23799880, 28559856, 35699820, 47599760, 71399640, 142799280]

約数ペア:

[(1, 142799280), (2, 71399640), (3, 47599760), (4, 35699820), (5, 28559856), (6, 23799880), (8, 17849910), (10, 14279928), (12, 11899940), (13, 10984560), (15, 9519952), (16, 8924955), (20, 7139964), (24, 5949970), (26, 5492280), (30, 4759976), (37, 3859440), (39, 3661520), (40, 3569982), (48, 2974985), (52, 2746140), (60, 2379988), (65, 2196912), (74, 1929720), (78, 1830760), (80, 1784991), (104, 1373070), (111, 1286480), (120, 1189994), (130, 1098456), (148, 964860), (156, 915380), (185, 771888), (195, 732304), (208, 686535), (222, 643240), (240, 594997), (260, 549228), (296, 482430), (312, 457690), (370, 385944), (390, 366152), (444, 321620), (481, 296880), (520, 274614), (555, 257296), (592, 241215), (624, 228845), (740, 192972), (780, 183076), (888, 160810), (962, 148440), (1040, 137307), (1110, 128648), (1237, 115440), (1443, 98960), (1480, 96486), (1560, 91538), (1776, 80405), (1924, 74220), (2220, 64324), (2405, 59376), (2474, 57720), (2886, 49480), (2960, 48243), (3120, 45769), (3711, 38480), (3848, 37110), (4440, 32162), (4810, 29688), (4948, 28860), (5772, 24740), (6185, 23088), (7215, 19792), (7422, 19240), (7696, 18555), (8880, 16081), (9620, 14844), (9896, 14430), (11544, 12370)]