130953720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2845

約数の個数: 128

約数和(自身を含む): 434211840

約数和(自身を除く): 303258120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 2791, 3128, 3910, 4692, 5582, 5865, 7820, 8373, 9384, 11164, 11730, 13955, 15640, 16746, 22328, 23460, 27910, 33492, 41865, 46920, 47447, 55820, 64193, 66984, 83730, 94894, 111640, 128386, 142341, 167460, 189788, 192579, 237235, 256772, 284682, 320965, 334920, 379576, 385158, 474470, 513544, 569364, 641930, 711705, 770316, 948940, 962895, 1091281, 1138728, 1283860, 1423410, 1540632, 1897880, 1925790, 2182562, 2567720, 2846820, 3273843, 3851580, 4365124, 5456405, 5693640, 6547686, 7703160, 8730248, 10912810, 13095372, 16369215, 21825620, 26190744, 32738430, 43651240, 65476860, 130953720]

約数ペア:

[(1, 130953720), (2, 65476860), (3, 43651240), (4, 32738430), (5, 26190744), (6, 21825620), (8, 16369215), (10, 13095372), (12, 10912810), (15, 8730248), (17, 7703160), (20, 6547686), (23, 5693640), (24, 5456405), (30, 4365124), (34, 3851580), (40, 3273843), (46, 2846820), (51, 2567720), (60, 2182562), (68, 1925790), (69, 1897880), (85, 1540632), (92, 1423410), (102, 1283860), (115, 1138728), (120, 1091281), (136, 962895), (138, 948940), (170, 770316), (184, 711705), (204, 641930), (230, 569364), (255, 513544), (276, 474470), (340, 385158), (345, 379576), (391, 334920), (408, 320965), (460, 284682), (510, 256772), (552, 237235), (680, 192579), (690, 189788), (782, 167460), (920, 142341), (1020, 128386), (1173, 111640), (1380, 94894), (1564, 83730), (1955, 66984), (2040, 64193), (2346, 55820), (2760, 47447), (2791, 46920), (3128, 41865), (3910, 33492), (4692, 27910), (5582, 23460), (5865, 22328), (7820, 16746), (8373, 15640), (9384, 13955), (11164, 11730)]