39687180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 131580288

約数和(自身を除く): 91893108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 41, 51, 52, 60, 65, 68, 73, 78, 82, 85, 102, 123, 130, 146, 156, 164, 170, 195, 204, 205, 219, 221, 246, 255, 260, 292, 340, 365, 390, 410, 438, 442, 492, 510, 533, 615, 663, 697, 730, 780, 820, 876, 884, 949, 1020, 1066, 1095, 1105, 1230, 1241, 1326, 1394, 1460, 1599, 1898, 2091, 2132, 2190, 2210, 2460, 2482, 2652, 2665, 2788, 2847, 2993, 3198, 3315, 3485, 3723, 3796, 4182, 4380, 4420, 4745, 4964, 5330, 5694, 5986, 6205, 6396, 6630, 6970, 7446, 7995, 8364, 8979, 9061, 9490, 10455, 10660, 11388, 11972, 12410, 13260, 13940, 14235, 14892, 14965, 15990, 16133, 17958, 18122, 18615, 18980, 20910, 24820, 27183, 28470, 29930, 31980, 32266, 35916, 36244, 37230, 38909, 41820, 44895, 45305, 48399, 50881, 54366, 56940, 59860, 64532, 74460, 77818, 80665, 89790, 90610, 96798, 101762, 108732, 116727, 135915, 152643, 155636, 161330, 179580, 181220, 193596, 194545, 203524, 233454, 241995, 254405, 271830, 305286, 322660, 389090, 466908, 483990, 508810, 543660, 583635, 610572, 661453, 763215, 778180, 967980, 1017620, 1167270, 1322906, 1526430, 1984359, 2334540, 2645812, 3052860, 3307265, 3968718, 6614530, 7937436, 9921795, 13229060, 19843590, 39687180]

約数ペア:

[(1, 39687180), (2, 19843590), (3, 13229060), (4, 9921795), (5, 7937436), (6, 6614530), (10, 3968718), (12, 3307265), (13, 3052860), (15, 2645812), (17, 2334540), (20, 1984359), (26, 1526430), (30, 1322906), (34, 1167270), (39, 1017620), (41, 967980), (51, 778180), (52, 763215), (60, 661453), (65, 610572), (68, 583635), (73, 543660), (78, 508810), (82, 483990), (85, 466908), (102, 389090), (123, 322660), (130, 305286), (146, 271830), (156, 254405), (164, 241995), (170, 233454), (195, 203524), (204, 194545), (205, 193596), (219, 181220), (221, 179580), (246, 161330), (255, 155636), (260, 152643), (292, 135915), (340, 116727), (365, 108732), (390, 101762), (410, 96798), (438, 90610), (442, 89790), (492, 80665), (510, 77818), (533, 74460), (615, 64532), (663, 59860), (697, 56940), (730, 54366), (780, 50881), (820, 48399), (876, 45305), (884, 44895), (949, 41820), (1020, 38909), (1066, 37230), (1095, 36244), (1105, 35916), (1230, 32266), (1241, 31980), (1326, 29930), (1394, 28470), (1460, 27183), (1599, 24820), (1898, 20910), (2091, 18980), (2132, 18615), (2190, 18122), (2210, 17958), (2460, 16133), (2482, 15990), (2652, 14965), (2665, 14892), (2788, 14235), (2847, 13940), (2993, 13260), (3198, 12410), (3315, 11972), (3485, 11388), (3723, 10660), (3796, 10455), (4182, 9490), (4380, 9061), (4420, 8979), (4745, 8364), (4964, 7995), (5330, 7446), (5694, 6970), (5986, 6630), (6205, 6396)]