19041360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 48454320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 359, 390, 408, 442, 510, 520, 624, 663, 680, 718, 780, 816, 884, 1020, 1040, 1077, 1105, 1326, 1360, 1436, 1560, 1768, 1795, 2040, 2154, 2210, 2652, 2872, 3120, 3315, 3536, 3590, 4080, 4308, 4420, 4667, 5304, 5385, 5744, 6103, 6630, 7180, 8616, 8840, 9334, 10608, 10770, 12206, 13260, 14001, 14360, 17232, 17680, 18309, 18668, 21540, 23335, 24412, 26520, 28002, 28720, 30515, 36618, 37336, 43080, 46670, 48824, 53040, 56004, 61030, 70005, 73236, 74672, 79339, 86160, 91545, 93340, 97648, 112008, 122060, 140010, 146472, 158678, 183090, 186680, 224016, 238017, 244120, 280020, 292944, 317356, 366180, 373360, 396695, 476034, 488240, 560040, 634712, 732360, 793390, 952068, 1120080, 1190085, 1269424, 1464720, 1586780, 1904136, 2380170, 3173560, 3808272, 4760340, 6347120, 9520680, 19041360]

約数ペア:

[(1, 19041360), (2, 9520680), (3, 6347120), (4, 4760340), (5, 3808272), (6, 3173560), (8, 2380170), (10, 1904136), (12, 1586780), (13, 1464720), (15, 1269424), (16, 1190085), (17, 1120080), (20, 952068), (24, 793390), (26, 732360), (30, 634712), (34, 560040), (39, 488240), (40, 476034), (48, 396695), (51, 373360), (52, 366180), (60, 317356), (65, 292944), (68, 280020), (78, 244120), (80, 238017), (85, 224016), (102, 186680), (104, 183090), (120, 158678), (130, 146472), (136, 140010), (156, 122060), (170, 112008), (195, 97648), (204, 93340), (208, 91545), (221, 86160), (240, 79339), (255, 74672), (260, 73236), (272, 70005), (312, 61030), (340, 56004), (359, 53040), (390, 48824), (408, 46670), (442, 43080), (510, 37336), (520, 36618), (624, 30515), (663, 28720), (680, 28002), (718, 26520), (780, 24412), (816, 23335), (884, 21540), (1020, 18668), (1040, 18309), (1077, 17680), (1105, 17232), (1326, 14360), (1360, 14001), (1436, 13260), (1560, 12206), (1768, 10770), (1795, 10608), (2040, 9334), (2154, 8840), (2210, 8616), (2652, 7180), (2872, 6630), (3120, 6103), (3315, 5744), (3536, 5385), (3590, 5304), (4080, 4667), (4308, 4420)]