231233340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 735178752

約数和(自身を除く): 503945412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 73, 78, 93, 124, 130, 131, 146, 155, 156, 186, 195, 219, 260, 262, 292, 310, 365, 372, 390, 393, 403, 438, 465, 524, 620, 655, 730, 780, 786, 806, 876, 930, 949, 1095, 1209, 1310, 1460, 1572, 1612, 1703, 1860, 1898, 1965, 2015, 2190, 2263, 2418, 2620, 2847, 3406, 3796, 3930, 4030, 4061, 4380, 4526, 4745, 4836, 5109, 5694, 6045, 6789, 6812, 7860, 8060, 8122, 8515, 9052, 9490, 9563, 10218, 11315, 11388, 12090, 12183, 13578, 14235, 16244, 17030, 18980, 19126, 20305, 20436, 22630, 24180, 24366, 25545, 27156, 28470, 28689, 29419, 33945, 34060, 38252, 40610, 45260, 47815, 48732, 51090, 52793, 56940, 57378, 58838, 60915, 67890, 81220, 88257, 95630, 102180, 105586, 114756, 117676, 121830, 124319, 135780, 143445, 147095, 158379, 176514, 191260, 211172, 243660, 248638, 263965, 286890, 294190, 296453, 316758, 353028, 372957, 441285, 497276, 527930, 573780, 588380, 592906, 621595, 633516, 745914, 791895, 882570, 889359, 1055860, 1185812, 1243190, 1482265, 1491828, 1583790, 1765140, 1778718, 1864785, 2486380, 2964530, 3167580, 3557436, 3729570, 3853889, 4446795, 5929060, 7459140, 7707778, 8893590, 11561667, 15415556, 17787180, 19269445, 23123334, 38538890, 46246668, 57808335, 77077780, 115616670, 231233340]

約数ペア:

[(1, 231233340), (2, 115616670), (3, 77077780), (4, 57808335), (5, 46246668), (6, 38538890), (10, 23123334), (12, 19269445), (13, 17787180), (15, 15415556), (20, 11561667), (26, 8893590), (30, 7707778), (31, 7459140), (39, 5929060), (52, 4446795), (60, 3853889), (62, 3729570), (65, 3557436), (73, 3167580), (78, 2964530), (93, 2486380), (124, 1864785), (130, 1778718), (131, 1765140), (146, 1583790), (155, 1491828), (156, 1482265), (186, 1243190), (195, 1185812), (219, 1055860), (260, 889359), (262, 882570), (292, 791895), (310, 745914), (365, 633516), (372, 621595), (390, 592906), (393, 588380), (403, 573780), (438, 527930), (465, 497276), (524, 441285), (620, 372957), (655, 353028), (730, 316758), (780, 296453), (786, 294190), (806, 286890), (876, 263965), (930, 248638), (949, 243660), (1095, 211172), (1209, 191260), (1310, 176514), (1460, 158379), (1572, 147095), (1612, 143445), (1703, 135780), (1860, 124319), (1898, 121830), (1965, 117676), (2015, 114756), (2190, 105586), (2263, 102180), (2418, 95630), (2620, 88257), (2847, 81220), (3406, 67890), (3796, 60915), (3930, 58838), (4030, 57378), (4061, 56940), (4380, 52793), (4526, 51090), (4745, 48732), (4836, 47815), (5109, 45260), (5694, 40610), (6045, 38252), (6789, 34060), (6812, 33945), (7860, 29419), (8060, 28689), (8122, 28470), (8515, 27156), (9052, 25545), (9490, 24366), (9563, 24180), (10218, 22630), (11315, 20436), (11388, 20305), (12090, 19126), (12183, 18980), (13578, 17030), (14235, 16244)]