23672220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 57612900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 89, 93, 110, 124, 130, 132, 143, 155, 156, 165, 178, 186, 195, 220, 260, 267, 286, 310, 330, 341, 356, 372, 390, 403, 429, 445, 465, 534, 572, 620, 660, 682, 715, 780, 806, 858, 890, 930, 979, 1023, 1068, 1157, 1209, 1335, 1364, 1430, 1612, 1705, 1716, 1780, 1860, 1958, 2015, 2046, 2145, 2314, 2418, 2670, 2759, 2860, 2937, 3410, 3471, 3916, 4030, 4092, 4290, 4433, 4628, 4836, 4895, 5115, 5340, 5518, 5785, 5874, 6045, 6820, 6942, 8060, 8277, 8580, 8866, 9790, 10230, 11036, 11570, 11748, 12090, 12727, 13299, 13795, 13884, 14685, 16554, 17355, 17732, 19580, 20460, 22165, 23140, 24180, 25454, 26598, 27590, 29370, 30349, 33108, 34710, 35867, 38181, 41385, 44330, 50908, 53196, 55180, 58740, 60698, 63635, 66495, 69420, 71734, 76362, 82770, 88660, 91047, 107601, 121396, 127270, 132990, 143468, 151745, 152724, 165540, 179335, 182094, 190905, 215202, 254540, 265980, 303490, 358670, 364188, 381810, 394537, 430404, 455235, 538005, 606980, 717340, 763620, 789074, 910470, 1076010, 1183611, 1578148, 1820940, 1972685, 2152020, 2367222, 3945370, 4734444, 5918055, 7890740, 11836110, 23672220]

約数ペア:

[(1, 23672220), (2, 11836110), (3, 7890740), (4, 5918055), (5, 4734444), (6, 3945370), (10, 2367222), (11, 2152020), (12, 1972685), (13, 1820940), (15, 1578148), (20, 1183611), (22, 1076010), (26, 910470), (30, 789074), (31, 763620), (33, 717340), (39, 606980), (44, 538005), (52, 455235), (55, 430404), (60, 394537), (62, 381810), (65, 364188), (66, 358670), (78, 303490), (89, 265980), (93, 254540), (110, 215202), (124, 190905), (130, 182094), (132, 179335), (143, 165540), (155, 152724), (156, 151745), (165, 143468), (178, 132990), (186, 127270), (195, 121396), (220, 107601), (260, 91047), (267, 88660), (286, 82770), (310, 76362), (330, 71734), (341, 69420), (356, 66495), (372, 63635), (390, 60698), (403, 58740), (429, 55180), (445, 53196), (465, 50908), (534, 44330), (572, 41385), (620, 38181), (660, 35867), (682, 34710), (715, 33108), (780, 30349), (806, 29370), (858, 27590), (890, 26598), (930, 25454), (979, 24180), (1023, 23140), (1068, 22165), (1157, 20460), (1209, 19580), (1335, 17732), (1364, 17355), (1430, 16554), (1612, 14685), (1705, 13884), (1716, 13795), (1780, 13299), (1860, 12727), (1958, 12090), (2015, 11748), (2046, 11570), (2145, 11036), (2314, 10230), (2418, 9790), (2670, 8866), (2759, 8580), (2860, 8277), (2937, 8060), (3410, 6942), (3471, 6820), (3916, 6045), (4030, 5874), (4092, 5785), (4290, 5518), (4433, 5340), (4628, 5115), (4836, 4895)]