1336291280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12043}}^1$

素因数の和:12148

約数の個数: 80

約数和(自身を含む): 3315472320

約数和(自身を除く): 1979181040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1168, 1387, 1460, 1520, 2774, 2920, 5548, 5840, 6935, 11096, 12043, 13870, 22192, 24086, 27740, 48172, 55480, 60215, 96344, 110960, 120430, 192688, 228817, 240860, 457634, 481720, 879139, 915268, 963440, 1144085, 1758278, 1830536, 2288170, 3516556, 3661072, 4395695, 4576340, 7033112, 8791390, 9152680, 14066224, 16703641, 17582780, 18305360, 33407282, 35165560, 66814564, 70331120, 83518205, 133629128, 167036410, 267258256, 334072820, 668145640, 1336291280]

約数ペア:

[(1, 1336291280), (2, 668145640), (4, 334072820), (5, 267258256), (8, 167036410), (10, 133629128), (16, 83518205), (19, 70331120), (20, 66814564), (38, 35165560), (40, 33407282), (73, 18305360), (76, 17582780), (80, 16703641), (95, 14066224), (146, 9152680), (152, 8791390), (190, 7033112), (292, 4576340), (304, 4395695), (365, 3661072), (380, 3516556), (584, 2288170), (730, 1830536), (760, 1758278), (1168, 1144085), (1387, 963440), (1460, 915268), (1520, 879139), (2774, 481720), (2920, 457634), (5548, 240860), (5840, 228817), (6935, 192688), (11096, 120430), (12043, 110960), (13870, 96344), (22192, 60215), (24086, 55480), (27740, 48172)]