396936703880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1\times {\mathrm{2711}}^1$

素因数の和:5415

約数の個数: 128

約数和(自身を含む): 947928614400

約数和(自身を除く): 550991910520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 2440, 2609, 2711, 2806, 5218, 5422, 5612, 7015, 10436, 10844, 11224, 13045, 13555, 14030, 20872, 21688, 26090, 27110, 28060, 52180, 54220, 56120, 60007, 62353, 104360, 108440, 120014, 124706, 159149, 165371, 240028, 249412, 300035, 311765, 318298, 330742, 480056, 498824, 600070, 623530, 636596, 661484, 795745, 826855, 1200140, 1247060, 1273192, 1322968, 1591490, 1653710, 2400280, 2494120, 3182980, 3307420, 3660427, 3803533, 6365960, 6614840, 7072999, 7320854, 7607066, 14145998, 14641708, 15214132, 18302135, 19017665, 28291996, 29283416, 30428264, 35364995, 36604270, 38035330, 56583992, 70729990, 73208540, 76070660, 141459980, 146417080, 152141320, 162678977, 282919960, 325357954, 431452939, 650715908, 813394885, 862905878, 1301431816, 1626789770, 1725811756, 2157264695, 3253579540, 3451623512, 4314529390, 6507159080, 8629058780, 9923417597, 17258117560, 19846835194, 39693670388, 49617087985, 79387340776, 99234175970, 198468351940, 396936703880]

約数ペア:

[(1, 396936703880), (2, 198468351940), (4, 99234175970), (5, 79387340776), (8, 49617087985), (10, 39693670388), (20, 19846835194), (23, 17258117560), (40, 9923417597), (46, 8629058780), (61, 6507159080), (92, 4314529390), (115, 3451623512), (122, 3253579540), (184, 2157264695), (230, 1725811756), (244, 1626789770), (305, 1301431816), (460, 862905878), (488, 813394885), (610, 650715908), (920, 431452939), (1220, 325357954), (1403, 282919960), (2440, 162678977), (2609, 152141320), (2711, 146417080), (2806, 141459980), (5218, 76070660), (5422, 73208540), (5612, 70729990), (7015, 56583992), (10436, 38035330), (10844, 36604270), (11224, 35364995), (13045, 30428264), (13555, 29283416), (14030, 28291996), (20872, 19017665), (21688, 18302135), (26090, 15214132), (27110, 14641708), (28060, 14145998), (52180, 7607066), (54220, 7320854), (56120, 7072999), (60007, 6614840), (62353, 6365960), (104360, 3803533), (108440, 3660427), (120014, 3307420), (124706, 3182980), (159149, 2494120), (165371, 2400280), (240028, 1653710), (249412, 1591490), (300035, 1322968), (311765, 1273192), (318298, 1247060), (330742, 1200140), (480056, 826855), (498824, 795745), (600070, 661484), (623530, 636596)]