1460213160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23813}}^1$

素因数の和:23907

約数の個数: 128

約数和(自身を含む): 5075239680

約数和(自身を除く): 3615026520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 23813, 30660, 47626, 61320, 71439, 95252, 119065, 142878, 166691, 190504, 238130, 285756, 333382, 357195, 476260, 500073, 571512, 666764, 714390, 833455, 952520, 1000146, 1333528, 1428780, 1666910, 1738349, 2000292, 2500365, 2857560, 3333820, 3476698, 4000584, 5000730, 5215047, 6667640, 6953396, 8691745, 10001460, 10430094, 12168443, 13906792, 17383490, 20002920, 20860188, 24336886, 26075235, 34766980, 36505329, 41720376, 48673772, 52150470, 60842215, 69533960, 73010658, 97347544, 104300940, 121684430, 146021316, 182526645, 208601880, 243368860, 292042632, 365053290, 486737720, 730106580, 1460213160]

約数ペア:

[(1, 1460213160), (2, 730106580), (3, 486737720), (4, 365053290), (5, 292042632), (6, 243368860), (7, 208601880), (8, 182526645), (10, 146021316), (12, 121684430), (14, 104300940), (15, 97347544), (20, 73010658), (21, 69533960), (24, 60842215), (28, 52150470), (30, 48673772), (35, 41720376), (40, 36505329), (42, 34766980), (56, 26075235), (60, 24336886), (70, 20860188), (73, 20002920), (84, 17383490), (105, 13906792), (120, 12168443), (140, 10430094), (146, 10001460), (168, 8691745), (210, 6953396), (219, 6667640), (280, 5215047), (292, 5000730), (365, 4000584), (420, 3476698), (438, 3333820), (511, 2857560), (584, 2500365), (730, 2000292), (840, 1738349), (876, 1666910), (1022, 1428780), (1095, 1333528), (1460, 1000146), (1533, 952520), (1752, 833455), (2044, 714390), (2190, 666764), (2555, 571512), (2920, 500073), (3066, 476260), (4088, 357195), (4380, 333382), (5110, 285756), (6132, 238130), (7665, 190504), (8760, 166691), (10220, 142878), (12264, 119065), (15330, 95252), (20440, 71439), (23813, 61320), (30660, 47626)]