403969260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 1201939200

約数和(自身を除く): 797969940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 2071, 2180, 3251, 3270, 4142, 6213, 6502, 6540, 8284, 9753, 10355, 12426, 13004, 16255, 19506, 20710, 24852, 31065, 32510, 39012, 41420, 48765, 61769, 62130, 65020, 97530, 123538, 124260, 185307, 195060, 247076, 308845, 354359, 370614, 617690, 708718, 741228, 926535, 1063077, 1235380, 1417436, 1771795, 1853070, 2126154, 3543590, 3706140, 4252308, 5315385, 6732821, 7087180, 10630770, 13465642, 20198463, 21261540, 26931284, 33664105, 40396926, 67328210, 80793852, 100992315, 134656420, 201984630, 403969260]

約数ペア:

[(1, 403969260), (2, 201984630), (3, 134656420), (4, 100992315), (5, 80793852), (6, 67328210), (10, 40396926), (12, 33664105), (15, 26931284), (19, 21261540), (20, 20198463), (30, 13465642), (38, 10630770), (57, 7087180), (60, 6732821), (76, 5315385), (95, 4252308), (109, 3706140), (114, 3543590), (190, 2126154), (218, 1853070), (228, 1771795), (285, 1417436), (327, 1235380), (380, 1063077), (436, 926535), (545, 741228), (570, 708718), (654, 617690), (1090, 370614), (1140, 354359), (1308, 308845), (1635, 247076), (2071, 195060), (2180, 185307), (3251, 124260), (3270, 123538), (4142, 97530), (6213, 65020), (6502, 62130), (6540, 61769), (8284, 48765), (9753, 41420), (10355, 39012), (12426, 32510), (13004, 31065), (16255, 24852), (19506, 20710)]