223861680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44417}}^1$

素因数の和:44443

約数の個数: 120

約数和(自身を含む): 859221792

約数和(自身を除く): 635360112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44417, 88834, 133251, 177668, 222085, 266502, 310919, 355336, 399753, 444170, 533004, 621838, 666255, 710672, 799506, 888340, 932757, 1066008, 1243676, 1332510, 1554595, 1599012, 1776680, 1865514, 1998765, 2132016, 2487352, 2665020, 2798271, 3109190, 3198024, 3553360, 3731028, 3997530, 4663785, 4974704, 5330040, 5596542, 6218380, 6396048, 7462056, 7995060, 9327570, 10660080, 11193084, 12436760, 13991355, 14924112, 15990120, 18655140, 22386168, 24873520, 27982710, 31980240, 37310280, 44772336, 55965420, 74620560, 111930840, 223861680]

約数ペア:

[(1, 223861680), (2, 111930840), (3, 74620560), (4, 55965420), (5, 44772336), (6, 37310280), (7, 31980240), (8, 27982710), (9, 24873520), (10, 22386168), (12, 18655140), (14, 15990120), (15, 14924112), (16, 13991355), (18, 12436760), (20, 11193084), (21, 10660080), (24, 9327570), (28, 7995060), (30, 7462056), (35, 6396048), (36, 6218380), (40, 5596542), (42, 5330040), (45, 4974704), (48, 4663785), (56, 3997530), (60, 3731028), (63, 3553360), (70, 3198024), (72, 3109190), (80, 2798271), (84, 2665020), (90, 2487352), (105, 2132016), (112, 1998765), (120, 1865514), (126, 1776680), (140, 1599012), (144, 1554595), (168, 1332510), (180, 1243676), (210, 1066008), (240, 932757), (252, 888340), (280, 799506), (315, 710672), (336, 666255), (360, 621838), (420, 533004), (504, 444170), (560, 399753), (630, 355336), (720, 310919), (840, 266502), (1008, 222085), (1260, 177668), (1680, 133251), (2520, 88834), (5040, 44417)]