236098680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 745873920

約数和(自身を除く): 509775240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 460, 524, 552, 653, 655, 690, 786, 920, 1048, 1306, 1310, 1380, 1572, 1959, 1965, 2612, 2620, 2760, 3013, 3144, 3265, 3918, 3930, 5224, 5240, 6026, 6530, 7836, 7860, 9039, 9795, 12052, 13060, 15019, 15065, 15672, 15720, 18078, 19590, 24104, 26120, 30038, 30130, 36156, 39180, 45057, 45195, 60076, 60260, 72312, 75095, 78360, 85543, 90114, 90390, 120152, 120520, 150190, 171086, 180228, 180780, 225285, 256629, 300380, 342172, 360456, 361560, 427715, 450570, 513258, 600760, 684344, 855430, 901140, 1026516, 1283145, 1710860, 1802280, 1967489, 2053032, 2566290, 3421720, 3934978, 5132580, 5902467, 7869956, 9837445, 10265160, 11804934, 15739912, 19674890, 23609868, 29512335, 39349780, 47219736, 59024670, 78699560, 118049340, 236098680]

約数ペア:

[(1, 236098680), (2, 118049340), (3, 78699560), (4, 59024670), (5, 47219736), (6, 39349780), (8, 29512335), (10, 23609868), (12, 19674890), (15, 15739912), (20, 11804934), (23, 10265160), (24, 9837445), (30, 7869956), (40, 5902467), (46, 5132580), (60, 3934978), (69, 3421720), (92, 2566290), (115, 2053032), (120, 1967489), (131, 1802280), (138, 1710860), (184, 1283145), (230, 1026516), (262, 901140), (276, 855430), (345, 684344), (393, 600760), (460, 513258), (524, 450570), (552, 427715), (653, 361560), (655, 360456), (690, 342172), (786, 300380), (920, 256629), (1048, 225285), (1306, 180780), (1310, 180228), (1380, 171086), (1572, 150190), (1959, 120520), (1965, 120152), (2612, 90390), (2620, 90114), (2760, 85543), (3013, 78360), (3144, 75095), (3265, 72312), (3918, 60260), (3930, 60076), (5224, 45195), (5240, 45057), (6026, 39180), (6530, 36156), (7836, 30130), (7860, 30038), (9039, 26120), (9795, 24104), (12052, 19590), (13060, 18078), (15019, 15720), (15065, 15672)]