194903640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31847}}^1$

素因数の和:31881

約数の個数: 96

約数和(自身を含む): 670718880

約数和(自身を除く): 475815240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 31847, 63694, 95541, 127388, 159235, 191082, 254776, 286623, 318470, 382164, 477705, 541399, 573246, 636940, 764328, 955410, 1082798, 1146492, 1273880, 1433115, 1624197, 1910820, 2165596, 2292984, 2706995, 2866230, 3248394, 3821640, 4331192, 4872591, 5413990, 5732460, 6496788, 8120985, 9745182, 10827980, 11464920, 12993576, 16241970, 19490364, 21655960, 24362955, 32483940, 38980728, 48725910, 64967880, 97451820, 194903640]

約数ペア:

[(1, 194903640), (2, 97451820), (3, 64967880), (4, 48725910), (5, 38980728), (6, 32483940), (8, 24362955), (9, 21655960), (10, 19490364), (12, 16241970), (15, 12993576), (17, 11464920), (18, 10827980), (20, 9745182), (24, 8120985), (30, 6496788), (34, 5732460), (36, 5413990), (40, 4872591), (45, 4331192), (51, 3821640), (60, 3248394), (68, 2866230), (72, 2706995), (85, 2292984), (90, 2165596), (102, 1910820), (120, 1624197), (136, 1433115), (153, 1273880), (170, 1146492), (180, 1082798), (204, 955410), (255, 764328), (306, 636940), (340, 573246), (360, 541399), (408, 477705), (510, 382164), (612, 318470), (680, 286623), (765, 254776), (1020, 191082), (1224, 159235), (1530, 127388), (2040, 95541), (3060, 63694), (6120, 31847)]